True none 2 0 False

#000000

unit 4.jpg ProgressBar-642.png Arial 18.6666666666667 none Normal Normal 0 7 7 1 1 0 0 0 0 0 0 0 0 0 0 #120000 transparent #FFFFFF #A9A9A9 button back.png #120000 transparent #FFFFFF #9EBDCF button back mo.png #000000 transparent #DBFBFF #8DB9D1 button back.png #000000 transparent #FFFFFF #FFFFFF #000000 transparent #FFFFFF #FFFFFF #000000 transparent #FFFFFF #FFFFFF #808080 transparent #FFFFFF #FFFFFF #D3D3D3 transparent #FFFFFF #FFFFFF button back mo.png #D3D3D3 transparent #FFFFFF #FFFFFF button back.png 61 62 False 2 1 0 False Back Back 0 True False False Arial 18.6666666666667 none Normal Normal 0 7 7 1 1 0 0 0 0 0 0 0 0 0 0 #120000 transparent #FFFFFF #A9A9A9 button next.png #120000 transparent #FFFFFF #9EBDCF button next mo.png #000000 transparent #DBFBFF #8DB9D1 button next.png #000000 transparent #FFFFFF #FFFFFF #000000 transparent #FFFFFF #FFFFFF #000000 transparent #FFFFFF #FFFFFF #808080 transparent #FFFFFF #FFFFFF #D3D3D3 transparent #FFFFFF #FFFFFF button next mo.png #D3D3D3 transparent #FFFFFF #FFFFFF button next.png 61 62 False 2 0 0 False Next Next 0 True False False Arial 18.6666666666667 none Normal Normal 0 7 7 1 1 0 0 0 0 0 0 0 0 0 0 #120000 transparent #FFFFFF #A9A9A9 button menu.png #120000 transparent #FFFFFF #9EBDCF button menu mo.png #000000 transparent #DBFBFF #8DB9D1 button menu.png #000000 transparent #FFFFFF #FFFFFF #000000 transparent #FFFFFF #FFFFFF #000000 transparent #FFFFFF #FFFFFF #808080 transparent #FFFFFF #FFFFFF #D3D3D3 transparent #FFFFFF #FFFFFF button menu mo.png #D3D3D3 transparent #FFFFFF #FFFFFF button menu.png 61 62 False 2 4 0 False ToMainMenu ToMainMenu 0 True False False Arial 18.6666666666667 none Normal Normal 0 7 7 1 1 0 0 0 0 0 0 0 0 0 0 #120000 transparent #FFFFFF #A9A9A9 button next.png #120000 transparent #FFFFFF #9EBDCF button next mo.png #000000 transparent #DBFBFF #8DB9D1 button next.png #000000 transparent #FFFFFF #FFFFFF #000000 transparent #FFFFFF #FFFFFF #000000 transparent #FFFFFF #FFFFFF #808080 transparent #FFFFFF #FFFFFF #D3D3D3 transparent #FFFFFF #FFFFFF button next mo.png #D3D3D3 transparent #FFFFFF #FFFFFF button next.png 61 62 False 2 0 0 False Next Next 0 True False False 1001 Yes 0 0 0 Trebuchet MS 27 none 27 Normal Bold #FFFFFF False False #808080 0 0 0 False 0 0 0 0 0 4 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 False 0 0 0 False 7574753paint application.jpg intro.mp3 False 1 19.853 0 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 False 0 0 0 1 2.70000004768372 0 0 1 none 0 0 0 Trebuchet MS 24 none 24 Normal Normal #B90000 False False #808080 0 0 0 False 0 0 0 1 1.99999976158142 0 0 1 none ]]> 0 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 False 0 0 0 1 1.10000038146973 0 0 1 none 25 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 True bullet.bmp 0 0 0 1 4.19999980926514 0 0 1 none 25 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 True bullet.bmp 0 0 0 1 7 0 0 1 none 4 True 0 0 0 0 0 0 1 none 0 True

#000000

unit 4.jpg 0 0 0 Trebuchet MS 27 none 27 Normal Bold #FFFFFF False False #808080 0 0 0 False 0 0 0 0 0 4 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 False 0 0 0 False 7304314.jpg learnobjec.mp3 False 1 24.685 0 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 False 0 0 0 1 4.5 0 0 1 none 25 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 True bullet.bmp 0 0 0 1 3.89999961853027 0 0 1 none 25 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 True bullet.bmp 0 0 0 1 3.5 0 0 1 none 25 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 True bullet.bmp 0 0 0 1 4.10000038146973 0 0 1 none 25 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 True bullet.bmp 0 0 0 1 3.70000076293945 0 0 1 none 25 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 True bullet.bmp 0 0 0 1 3 0 0 1 none 4 True 0 0 0 0 0 0 1 none 4 False 0 0 0 True

#000000

unit 4 menu.jpg 0 0 0 Trebuchet MS 27 none 27 Normal Bold #FFFFFF False False #808080 0 0 0 False 0 0 0 0 0 4 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 False 0 0 0 mainmenu.mp3 False 1 12.61706 value]]> Trebuchet MS 18.6666666666667 none Normal Normal 0 1 1 1 1 0 0 0 0 0 0 0 0 0 0 #000000 #CDEF53 #FFFFFF #A9A9A9 #CC0000 transparent #FFFFFF #9EBDCF #000000 transparent #DBFBFF #8DB9D1 #000000 transparent #FFFFFF #FFFFFF #000000 transparent #FFFFFF #FFFFFF #000000 transparent #FFFFFF #FFFFFF #000000 #CDEF53 #FFFFFF #A9A9A9 tick.png #CC0000 transparent #FFFFFF #9EBDCF #000000 transparent #DBFBFF #8DB9D1 19 22 False 3 0 2 True 1. Density (S.G.) and bulking value Next 0 True False False Trebuchet MS 18.6666666666667 none Normal Normal 0 1 1 1 1 0 0 0 0 0 0 0 0 0 0 #000000 #CDEF53 #FFFFFF #A9A9A9 #CC0000 transparent #FFFFFF #9EBDCF #000000 transparent #DBFBFF #8DB9D1 #000000 transparent #FFFFFF #FFFFFF #000000 transparent #FFFFFF #FFFFFF #000000 transparent #FFFFFF #FFFFFF #000000 #CDEF53 #FFFFFF #A9A9A9 tick.png #CC0000 transparent #FFFFFF #9EBDCF #000000 transparent #DBFBFF #8DB9D1 19 22 False 3 0 3 True 2. Non-volatile content 3 0 True False False pigment volume %]]> Trebuchet MS 18.6666666666667 none Normal Normal 0 1 1 1 1 0 0 0 0 0 0 0 0 0 0 #000000 #CDEF53 #FFFFFF #A9A9A9 #CC0000 transparent #FFFFFF #9EBDCF #000000 transparent #DBFBFF #8DB9D1 #000000 transparent #FFFFFF #FFFFFF #000000 transparent #FFFFFF #FFFFFF #000000 transparent #FFFFFF #FFFFFF #000000 #CDEF53 #FFFFFF #A9A9A9 tick.png #CC0000 transparent #FFFFFF #9EBDCF #000000 transparent #DBFBFF #8DB9D1 19 22 False 3 0 4 True 3. Pigment/binder ratio & pigment volume 4 0 True False False additions]]> Trebuchet MS 18.6666666666667 none Normal Normal 0 1 1 1 1 0 0 0 0 0 0 0 0 0 0 #000000 #CDEF53 #FFFFFF #A9A9A9 #CC0000 transparent #FFFFFF #9EBDCF #000000 transparent #DBFBFF #8DB9D1 #000000 transparent #FFFFFF #FFFFFF #000000 transparent #FFFFFF #FFFFFF #000000 transparent #FFFFFF #FFFFFF #000000 #CDEF53 #FFFFFF #A9A9A9 tick.png #CC0000 transparent #FFFFFF #9EBDCF #000000 transparent #DBFBFF #8DB9D1 19 22 False 3 0 5 True 4. Drier, amine and isocyanate additions 5 0 True False False paint coverage]]> Trebuchet MS 18.6666666666667 none Normal Normal 0 1 1 1 1 0 0 0 0 0 0 0 0 0 0 #000000 #CDEF53 #FFFFFF #A9A9A9 #CC0000 transparent #FFFFFF #9EBDCF #000000 transparent #DBFBFF #8DB9D1 #000000 transparent #FFFFFF #FFFFFF #000000 transparent #FFFFFF #FFFFFF #000000 transparent #FFFFFF #FFFFFF #000000 #CDEF53 #FFFFFF #A9A9A9 tick.png #CC0000 transparent #FFFFFF #9EBDCF #000000 transparent #DBFBFF #8DB9D1 19 22 False 3 0 6 True 5. Formulation cost and paint coverage 6 0 True False False Trebuchet MS 18.6666666666667 none Normal Normal 0 1 1 1 1 0 0 0 0 0 0 0 0 0 0 #000000 #CDEF53 #FFFFFF #A9A9A9 #CC0000 transparent #FFFFFF #9EBDCF #000000 transparent #DBFBFF #8DB9D1 #000000 transparent #FFFFFF #FFFFFF #000000 transparent #FFFFFF #FFFFFF #000000 transparent #FFFFFF #FFFFFF #000000 #CDEF53 #FFFFFF #A9A9A9 tick.png #CC0000 transparent #FFFFFF #9EBDCF #000000 transparent #DBFBFF #8DB9D1 19 22 False 3 0 7 True 6. Summary 14 0 True False False Trebuchet MS 18.6666666666667 none Italic Normal 0 1 1 1 1 0 0 0 0 0 0 3 0 0 0 #000000 transparent #FFFFFF #A9A9A9 button exit.png #CC0000 transparent #FFFFFF #9EBDCF button exit mo.png #000000 transparent #DBFBFF #8DB9D1 button exit.png #000000 transparent #FFFFFF #FFFFFF #000000 transparent #FFFFFF #FFFFFF #000000 transparent #FFFFFF #FFFFFF #000000 #CDEF53 #FFFFFF #A9A9A9 tick.png #CC0000 transparent #FFFFFF #9EBDCF #000000 transparent #DBFBFF #8DB9D1 61 62 False 2 6 -2 True Exit Exit 0 True False False 0 True

#FFFFFF

black.jpg False credits.jpg 1 5 0 0 1 none 1001 No 642 True 0 0 0 True

#000000

unit 4 w. buttons.jpg 1 True 0 0 2 True 0 0 3 True 0 0 4 False 0 0 0 0 0 Trebuchet MS 24 none 24 Normal Bold #FFFFFF False False #808080 0 0 0 False 0 0 0 0 0 4 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 False 0 0 0 s1.mp3 False 1 84.506 0 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 False 0 0 0 1 12.3000001907349 0 0 1 none

Usually expressed as g/cc or k/L at a defined temperature (25°C), where water has a value of 1.

]]> False 0 0 0 False 1 12.6999998092651 0 0 1 none 0 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 False 0 0 0 1 21 0 0 1 none False graphic1a.jpg 1 10 0 0 1 none 0 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 False 0 0 0 1 5 0 0 1 none 0 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 False 0 0 0 1 16.6999969482422 0 0 1 none 0 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 False 0 0 0 False graphic1b_small.jpg 0 0 0 0 1 none 0 0 4 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 False 0 0 0 False additives.jpg s2.mp3 False 1 52.375 0 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 False 0 0 0 0 0 0 Symbol 19 none 22 Italic Bold #000000 False False #808080 0 0 0 False 0 0 0 1 4.90000009536743 0 0 1 none 0 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 False 0 0 0 1 11.3999991416931 0 0 1 none 0 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 False 0 0 0 1 10.7000007629395 0 0 1 none 0 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 False 0 0 0 1 12 0 0 1 none 0 0 0 Trebuchet MS 16 none 16 Normal Bold #A40000 False False #808080 0 0 0 False 0 0 0 0 0 0 Trebuchet MS 16 none 16 Normal Bold #000000 False False #808080 0 0 0 False 0 0 0 False q02table.png

The weight of the mixture was found to be 129 grams and hence r = 1.29

]]> False 0 0 0 False

D can then be calculated from 129 = 24 + 70D and D = 105/70 i.e. 1.5

]]> False 0 0 0 False 1 4 0 0 1 none 0 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 False 0 0 0 0 0 0 0 1 none 0 0 4 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 False 0 0 0 s3.mp3 False 1 37.668 0 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 False 0 0 0 1 25 0 0 1 none 0 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 False 0 0 0 1 7 0 0 1 none
]]> 0 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 False 0 0 0 False graphic3_small.jpg 0 0 0 0 1 none 0 0 4 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 False 0 0 0 False 7605104.jpg s4.mp3 False 1 22.778 0 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 False 0 0 0 1 7 0 0 1 none 0 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 False 0 0 0 1 8.5 0 0 1 none 0 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 False 0 0 0

1.185

]]> False 0 0 0 False

= 0.844 (litres per kg)

]]> False 0 0 0 False ]]> 0 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 False 0 0 0

4.07

]]> False 0 0 0 False

= 0.246 (litres per kg)

]]> False 0 0 0 False 0 0 0 0 1 none 0 0 4 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 False 0 0 0 False paint_stirring.jpg q5_new.mp3 False 1 3.657 0 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 False 0 0 0 False q05table.png 0 0 0 Trebuchet MS 15 none 15 Italic Bold #000000 False False #808080 0 0 0 False 0 0 0 Left Segoe UI 17 none Normal Normal #000000 0 _ False 0 0 False * False $ 0 0 0 0 Left Segoe UI 17 none Normal Normal #000000 0 _ False 0 0 False * False $ 0 0 0 0 Left Segoe UI 17 none Normal Normal #000000 0 _ False 0 0 False * False $ 0 0 0 0 Left Segoe UI 17 none Normal Normal #000000 0 _ False 0 0 False * False $ 0 0 0 0 Left Segoe UI 17 none Normal Normal #000000 0 _ False 0 0 False * False $ 0 0 0 0 10 7 0 Trebuchet MS 16 none 16 Normal Bold #000000 False False #808080 0 0 0 False 0 0 0 q5c.mp3 False 1 2.455 0 0 0 0 1 none
Please try again.]]> 10 7 0 Trebuchet MS 16 none 16 Normal Bold #000000 False False #808080 0 0 0 False 0 0 0 q5ic1.mp3 False 1 1.828 False q05tablefb.png q5ic2.mp3 False 1 4.257 0 0 0 0 1 none 0 0 4 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 False 0 0 0 False 7604007.jpg opt1remember.mp3 False 1 27.846 25 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 True bullet.bmp 0 0 0 1 9 0 0 1 none 25 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 True bullet.bmp 0 0 0 1 10 0 0 1 none 25 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 True bullet.bmp 0 0 0 1 3 0 0 1 none 25 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 True bullet.bmp 0 0 0 0 0 0 0 1 none 1001 No 0 True

#000000

unit 4 w. buttons.jpg 642 True 0 0 1 True 0 0 2 True 0 0 3 True 0 0 4 False 0 0 0 0 0 Trebuchet MS 24 none 24 Normal Bold #FFFFFF False False #808080 0 0 0 False 0 0 0 s5.mp3 False 1 70.765 0 0 4 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 False 0 0 0 1 17.5 0 0 1 none 0 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 False 0 0 0 1 12.5 0 0 1 none 0 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 False 0 0 0 1 22 0 0 1 none 0 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 False 0 0 0 False graphic6_small.jpg 0 0 0 0 1 none 0 0 4 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 False 0 0 0 s7.mp3 False 1 45.296 0 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 False 0 0 0 1 14 0 0 1 none False graphic7_small.jpg 1 9 0 0 1 none 0 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 False 0 0 0 1 3 0 0 1 none 0 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 False 0 0 0 0 0 0 0 1 none 0 0 4 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 False 0 0 0 q8.mp3 False 1 8.411 0 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 False 0 0 0 False q08table.png

Paint density

Resin non-volatiles % by volume

Paint non-volatiles % by volume

]]> False 0 0 0 False %]]> 0 0 0 Trebuchet MS 21 none 21 Normal Bold #000000 False False #808080 0 0 0 False 0 0 0 0 0 0 Trebuchet MS 15 none 15 Italic Bold #000000 False False #808080 0 0 0 False 0 0 0 Left Segoe UI 17 none Normal Normal #000000 0 _ False 0 0 False * False $ 0 0 0 0 Left Segoe UI 17 none Normal Normal #000000 0 _ False 0 0 False * False $ 0 0 0 0 Left Segoe UI 17 none Normal Normal #000000 0 _ False 0 0 False * False $ 0 0 0 0 10 7 0 Trebuchet MS 16 none 16 Normal Bold #000000 False False #808080 0 0 0 False 0 0 0 q8c.mp3 False 1 2.533 0 0 0 0 1 none
Please try again.]]> 10 7 0 Trebuchet MS 16 none 16 Normal Bold #000000 False False #808080 0 0 0 False 0 0 0 q8ic1.mp3 False 1 1.776 125 False 0 0 126 False 0 0 128 False 0 0 129 False 0 0 130 False 0 0 131 False 0 0 False q08tablefb.png

Stage One: Resin (65%in White Spirit)

M r V

Resin 65 1.06 61.5

White Spirit 35 0.8 43.8

Resin/Solvent mixture 100 0.95 105.3

Stage Two:

r Item Kg L NVM NVV

0.95 Resin (65% in White Spirit) 620 652.6 403.0 380.2

0.8 White Spirit 120 150.0 Nil Nil

4.0 Titanium Dioxide 250 62.5 250 62.5

1.0 Driers 16 16.0 11.1 9.8

1006 881.1 664.1 452.5

(Resin volume = 620/0.95. NVM = 65% x 620. NVV = 403/1.06 = 380.2)

Stage Three:

Paint density = Mass (1006) divided by volume (881) = 1.14

Resin non-volatiles % by volume = 380.2/652.6 = 58.2%

Paint non-volatiles % by volume = 380.2+62.5+9.8/856.0 = 452.5/881 = 51.3%

Figures in red are calculated from given data.

]]> False 0 0 0 False If you are unsure about the calculations, spend time looking again at how the answers were derived before continuing.]]> 10 0 0 Trebuchet MS 16 none 16 Normal Bold #000000 False False #808080 0 0 0 False 0 0 0 q8ic2.mp3 False 1 4.257 0 0 0 0 1 none 0 0 4 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 False 0 0 0 False 7306776.jpg opt2remember.mp3 False 1 25.939 25 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 True bullet.bmp 0 0 0 1 8.69999980926514 0 0 1 none 25 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 True bullet.bmp 0 0 0 1 3.69999980926514 0 0 1 none 25 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 True bullet.bmp 0 0 0 0 0 0 0 1 none 1001 No 0 True

#000000

unit 4 w. buttons.jpg 642 True 0 0 1 True 0 0 2 True 0 0 3 True 0 0 4 False 0 0 0 0 0 Trebuchet MS 24 none 24 Normal Bold #FFFFFF False False #808080 0 0 0 False 0 0 0 0 0 4 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 False 0 0 0 s9.mp3 False 1 46.863 1 12 0 0 1 none 0 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 False 0 0 0 1 7.5 0 0 1 none 0 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 False 0 0 0 0 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 False 0 0 0 1 8.5 0 0 1 none 0 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 False 0 0 0 1 14 0 0 1 none False graphic9_small.jpg 0 0 0 0 1 none 0 0 4 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 False 0 0 0 s10.mp3 False 1 58.592 0 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 False 0 0 0 1 12 0 0 1 none 0 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 False 0 0 0 1 8 0 0 1 none 0 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 False 0 0 0 1 16 0 0 1 none 0 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 False 0 0 0 1 18.7999992370605 0 0 1 none False graphic9b_small.jpg 0 0 0 Trebuchet MS 13 none 13 Normal Normal #000000 False False #808080 0 0 0 False 0 0 0 0 0 0 0 1 none 0 0 4 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 False 0 0 0 q10.mp3 False 1 6.034 0 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 False 0 0 0 False q11table.png

Pigment:binder ratio

Pigment volume concentration

]]> False 0 0 0 False 0 0 0 Trebuchet MS 15 none 15 Italic Bold #000000 False False #808080 0 0 0 False 0 0 0 0 0 0 Trebuchet MS 21 none 21 Normal Bold #000000 False False #808080 0 0 0 False 0 0 0 0 0 0 Trebuchet MS 21 none 21 Normal Bold #000000 False False #808080 0 0 0 False 0 0 0 Left Segoe UI 17 none Normal Normal #000000 0 _ False 0 0 False * False $ 0 0 0 0 Left Segoe UI 17 none Normal Normal #000000 0 _ False 0 0 False * False $ 0 0 0 0 Left Segoe UI 17 none Normal Normal #000000 0 _ False 0 0 False * False $ 0 0 0 0 10 7 0 Trebuchet MS 16 none 16 Normal Bold #000000 False False #808080 0 0 0 False 0 0 0 q10c.mp3 False 1 2.403 0 0 0 0 1 none
Please try again.]]> 10 7 0 Trebuchet MS 16 none 16 Normal Bold #000000 False False #808080 0 0 0 False 0 0 0 q5ic1.mp3 False 1 1.828 184 False 0 0 185 False 0 0 186 False 0 0 187 False 0 0 188 False 0 0 189 False 0 0 190 False 0 0 191 False 0 0 False q11tablefb.png The correct answer is shown. ]]> 10 0 0 Trebuchet MS 16 none 16 Normal Bold #000000 False False #808080 0 0 0 False 0 0 0 q10ic.mp3 False 1 8.803 0 0 0 0 1 none 0 0 4 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 False 0 0 0 False dummy01.jpg opt3remember1.mp3 False 1 32.914 25 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 True bullet.bmp 0 0 0 1 8.69999980926514 0 0 1 none 25 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 True bullet.bmp 0 0 0 1 11.3000001907349 0 0 1 none 25 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 True bullet.bmp 0 0 0 0 0 0 0 1 none False additives.jpg opt3remember2.mp3 False 1 36.493 25 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 True bullet.bmp 0 0 0 1 4.5 0 0 1 none 25 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 True bullet.bmp 0 0 0 1 10.8000001907349 0 0 1 none 25 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 True bullet.bmp 0 0 0 1 8.09999942779541 0 0 1 none 25 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 True bullet.bmp 0 0 0 0 0 0 0 1 none 1001 No 0 True

#000000

W_D=

]]> False 0 0 0 False

W_R x % metal required

% metal in solution

]]> False 0 0 0 False 0 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 False 0 0 0

Notes: W_D = mass of drier solution W_R = mass of resin solid

]]> False 0 0 0 False 0 0 0 Trebuchet MS 16 none 16 Normal Bold #A40000 False False #808080 0 0 0 False 0 0 0
]]> 0 0 0 Trebuchet MS 16 none 16 Normal Bold #000000 False False #808080 0 0 0 False 0 0 0

W_D=

]]> False 0 0 0 False

90 x 0.5

]]> False 0 0 0 False

= 1.88 kg.

]]> False 0 0 0 False 0 0 0 0 1 none 0 0 4 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 False 0 0 0 False 7283489.jpg s12.mp3 False 1 38.791 0 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 False 0 0 0 1 9 0 0 1 none 0 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 False 0 0 0 1 6 0 0 1 none 0 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 False 0 0 0 1 7.79999923706055 0 0 1 none 0 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 False 0 0 0 1 7.70000076293945 0 0 1 none 0 0 0 Trebuchet MS 16 none 16 Normal Bold #000000 False False #808080 0 0 0 False 0 0 0

W_A=

]]> False 0 0 0 False

AE x 100

EEW

]]> False 0 0 0 False 0 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 False 0 0 0

EEW (epoxide equivalent) = MW/number of epoxide groups per molecule

]]> False 0 0 0 False

AE (amine equivalent) = MW/number of amine hydrogens per molecule

]]> False 0 0 0 False

W_A is the weight of amine hardener

]]> False 0 0 0 False 0 0 0 Trebuchet MS 16 none 16 Normal Bold #A40000 False False #808080 0 0 0 False 0 0 0 146, which must be added to a liquid epoxy resin which has an epoxide equivalent of 190.]]> 0 0 0 Trebuchet MS 16 none 16 Normal Bold #000000 False False #808080 0 0 0 False 0 0 0

The amine equivalent (AE) of TETA = 146/6 = 24.3

]]> False 0 0 0 False

TETA required =

]]> False 0 0 0 False

100 x 24.3

190

]]> False 0 0 0 False

= 12.8 (i.e.13 pts of TETA to 100 parts of resin).

]]> False 0 0 0 False 0 0 0 0 1 none 0 0 4 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 False 0 0 0 False 7283404.jpg s13a.mp3 False 1 48.404 0 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 False 0 0 0 1 13 0 0 1 none 0 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 False 0 0 0 1 16.5 0 0 1 none 0 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 False 0 0 0 1 11.5 0 0 1 none 0 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 False 0 0 0 0 0 0 0 1 none 0 0 4 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 False 0 0 0 False coating07.jpg s13b.mp3 False 1 23.484 0 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 False 0 0 0 1 11 0 0 1 none

Amine equivalent (AE) =

]]> False 0 0 0 False

56.1 x 1000

]]> False 0 0 0 False 0 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 False 0 0 0 0 0 0 Trebuchet MS 16 none 16 Italic Bold #000000 False False #808080 0 0 0 False 0 0 0 0 0 0 Trebuchet MS 16 none 16 Normal Bold #000000 False False #808080 0 0 0 False 0 0 0 0 0 0 Trebuchet MS 16 none 16 Normal Bold #A40000 False False #808080 0 0 0 False 0 0 0 0 0 0 Trebuchet MS 16 none 16 Normal Bold #000000 False False #808080 0 0 0 False 0 0 0 ]]> 0 0 0 Trebuchet MS 16 none 16 Normal Bold #000000 False False #808080 0 0 0 False 0 0 0

pph of the polyamine =

]]> False 0 0 0 False

180 x 56.1 x 1000

200 1500

]]> False 0 0 0 False 0 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 False 0 0 0 0 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 False 0 0 0

= 18.7

]]> False 0 0 0 False 1 2 0 0 1 none 0 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 False 0 0 0 0 0 0 0 1 none 0 0 4 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 False 0 0 0 False coating06.jpg s14.mp3 False 1 54.7 0 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 False 0 0 0 1 15.6000003814697 0 0 1 none 0 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 False 0 0 0 1 8.19999885559082 0 0 1 none 0 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 False 0 0 0 1 8.20000076293945 0 0 1 none

W_H=

]]> False 0 0 0 False

%NCO x 1333

]]> False 0 0 0 False 0 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 False 0 0 0

W_H is the mass of hydroxyl-containing compound needed to react with 100 parts of isocyanate-containing compound on a 1:1 basis (one isocyanate group per hydroxyl group).

]]> False 0 0 0 False

%NCO refers to the prepolymers as furnished and does not involve the non-volatile content of the NCO-containing component. HV is the hydroxyl value indicating the amount of OH groups in any hydroxyl-bearing compound.

]]> False 0 0 0 False

The factor 1333 is a conversion number which converts the hydroxyl value into parts of hydroxy-bearing compound required to react with a given amount of iso-cyanate compound.

]]> False 0 0 0 False 0 0 0 0 1 none False s37.jpg s15.mp3 False 1 11.18 0 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 False 0 0 0 0 0 0 Trebuchet MS 19 none 22 Normal Normal #A40000 False False #808080 0 0 0 False 0 0 0 0 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 False 0 0 0

W_H=

]]> False 0 0 0 False

9.5 x 1333

326

]]> False 0 0 0 False 0 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 False 0 0 0

= 38.8 parts of polyol per 100 parts of isocyanate material.

]]> False 0 0 0 False 0 0 0 Trebuchet MS 19 none 22 Normal Normal #A40000 False False #808080 0 0 0 False 0 0 0
]]> 0 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 False 0 0 0 0 0 0 0 1 none 224 True 0 0 301 False 0 0 0 0 4 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 False 0 0 0 False polymer01.jpg q16.mp3 False 1 11.154 0 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 False 0 0 0 0 0 0 Trebuchet MS 15 none 15 Italic Bold #000000 False False #808080 0 0 0 False 0 0 0 Left Segoe UI 17 none Normal Normal #000000 0 _ False 0 0 False * False $ 0 0 0 0 10 7 0 Trebuchet MS 16 none 16 Normal Bold #000000 False False #808080 0 0 0 False 0 0 0 q5c.mp3 False 1 2.455 0 0 0 0 1 none
Please try again.]]> 10 7 0 Trebuchet MS 16 none 16 Normal Bold #000000 False False #808080 0 0 0 False 0 0 0 q5ic1.mp3 False 1 1.828 333 False 0 0
The correct answer is 2.3
]]> 10 7 0 Trebuchet MS 16 none 16 Normal Bold #000000 False False #808080 0 0 0 False 0 0 0

Qty. of drier required W_D =

]]> False 0 0 0 False

mass of resin solid (0.7 x 400) x 0.05 (%metal reqd.)

6 (% metal in drier solution)

]]> False 0 0 0 False

280 x 0.05

]]> False 0 0 0 False

2.3

]]> False 0 0 0 False

Please review this topic if you are unsure of the calculation methods employed.

]]> False 0 0 0 False q5ic2.mp3 False 1 4.257 0 0 0 0 1 none 0 0 4 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 False 0 0 0 False 7317069.jpg opt4remember1.mp3 False 1 42.762 25 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 True bullet.bmp 0 0 0 1 10 0 0 1 none 25 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 True bullet.bmp 0 0 0 1 5 0 0 1 none 25 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 True bullet.bmp 0 0 0 1 8.79999923706055 0 0 1 none 25 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 True bullet.bmp 0 0 0 1 10.7999992370605 0 0 1 none 25 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 True bullet.bmp 0 0 0 0 0 0 0 1 none False trigly03.jpg opt4remember2.mp3 False 1 35.265 25 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 True bullet.bmp 0 0 0 1 11.3000001907349 0 0 1 none 25 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 True bullet.bmp 0 0 0 1 14.9999990463257 0 0 1 none 25 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 True bullet.bmp 0 0 0 0 0 0 0 1 none 1001 No 0 True

#000000

unit 4 w. buttons.jpg 642 True 0 0 1 True 0 0 2 True 0 0 3 True 0 0 4 False 0 0 0 0 0 Trebuchet MS 24 none 24 Normal Bold #FFFFFF False False #808080 0 0 0 False 0 0 0 0 0 4 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 False 0 0 0 False 7605104.jpg s17.mp3 False 1 63.582 1 9.5 0 0 1 none 0 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 False 0 0 0 1 9 0 0 1 none 0 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 False 0 0 0 0 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 False 0 0 0 1 8.5 0 0 1 none 0 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 False 0 0 0 1 10 0 0 1 none 0 0 0 0 1 none 0 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 False 0 0 0 0 0 4 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 False 0 0 0 False 7292189.jpg s18.mp3 False 1 41.299 0 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 False 0 0 0 1 8.69999980926514 0 0 1 none 0 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 False 0 0 0 1 14.3000001907349 0 0 1 none 0 0 0 Trebuchet MS 16 none 16 Normal Bold #000000 False False #808080 0 0 0 False 0 0 0

Thickness (mm) =

]]> False 0 0 0 False

Volume (L)

Area (m²)

]]> False 0 0 0 False 0 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 False 0 0 0

Thickness_WET (mm) =

]]> False 0 0 0 False

Volume (L)

Area (m²)

]]> False 0 0 0 False 0 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 False 0 0 0 0 0 0 Trebuchet MS 16 none 16 Normal Bold #000000 False False #808080 0 0 0 False 0 0 0

1000

]]> False 0 0 0 False 0 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 False 0 0 0 0 0 0 Trebuchet MS 16 none 16 Normal Bold #A40000 False False #808080 0 0 0 False 0 0 0

1 L of paint applied to 12 m² will provide a wet coating of 83.3 mm.

]]> False 0 0 0 False

We are generally more concerned with the dry film coverage but for this we need to know the non-volatile content (NVV) of the paint.

]]> False 0 0 0 False

Assume in the first calculation the NVV is 45% at application viscosity.

]]> False 0 0 0 False

Thickness_DRY (mm) =

]]> False 0 0 0 False

Volume (L)

Area (m²)

]]> False 0 0 0 False 0 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 False 0 0 0 0 0 0 Trebuchet MS 16 none 16 Normal Bold #000000 False False #808080 0 0 0 False 0 0 0

1000

]]> False 0 0 0 False 0 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 False 0 0 0 0 0 0 Trebuchet MS 16 none 16 Normal Bold #000000 False False #808080 0 0 0 False 0 0 0

NVV

100

]]> False 0 0 0 False 0 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 False 0 0 0

Volume (L)

Area (m²)

]]> False 0 0 0 False 0 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 False 0 0 0

]]> False 0 0 0 False 0 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 False 0 0 0 0 0 0 Trebuchet MS 16 none 16 Normal Bold #000000 False False #808080 0 0 0 False 0 0 0

100

]]> False 0 0 0 False 0 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 False 0 0 0

= 37.5 mm

]]> False 0 0 0 False 1 10 0 0 1 none 0 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 False 0 0 0 0 0 0 0 1 none 0 0 4 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 False 0 0 0 False 2568600.jpg s19.mp3 False 1 20.218 0 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 False 0 0 0 1 12 0 0 1 none 0 0 0 Trebuchet MS 16 none 16 Normal Bold #000000 False False #808080 0 0 0 False 0 0 0

Thickness (mm)

1000

Volume (L)

Area (m²)

Area (m²) x Thickness_WET (mm)

1000

Area (m²) x Thickness_DRY (mm) x 100

1000 x NVV

]]> False 0 0 0 False 0 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 False 0 0 0 0 0 0 Trebuchet MS 16 none 16 Normal Bold #A40000 False False #808080 0 0 0 False 0 0 0

What is the volume (cost) of litres of paint (NVV = 45%) that will cover 80 m² at a dry film thickness of 25 mm?

]]> False 0 0 0 False 0 0 0 Trebuchet MS 16 none 16 Normal Bold #000000 False False #808080 0 0 0 False 0 0 0

80 x 25 x 100

1000 x 45

]]> False 0 0 0 False 0 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 False 0 0 0 0 0 0 Trebuchet MS 16 none 16 Normal Bold #000000 False False #808080 0 0 0 False 0 0 0 0 0 0 0 1 none 0 0 4 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 False 0 0 0 False s41.jpg s20.mp3 False 1 48.587 0 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 False 0 0 0 1 18 0 0 1 none 0 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 False 0 0 0 1 5.60000038146973 0 0 1 none 0 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 False 0 0 0 1 11.1999988555908 0 0 1 none 0 0 0 Trebuchet MS 16 none 16 Normal Bold #000000 False False #808080 0 0 0 False 0 0 0

TSR =

]]> False 0 0 0 False

NVV x 10 m²/L

Thickness_DRY a(mm)

]]> False 0 0 0 False 0 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 False 0 0 0

If the dry film thickness is 10mm (a common figure) then TSR is numerically equivalent to the volume solids i.e. TSR₍₁₀_m_m) = NVVm²/L.

]]> False 0 0 0 False 1 3.90000152587891 0 0 1 none False sc_vol2.jpg 0 0 0 Trebuchet MS 16 none 16 Normal Bold #006000 False False #808080 0 0 0 False 0 0 0 0 0 0 0 1 none 0 0 4 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 False 0 0 0 False paint_stirring.jpg q21.mp3 False 1 3.709 0 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 False 0 0 0

(1) The volume required to give a dry film thickness of 15mm over 120m².

]]> False 0 0 0 False 0 0 0 Trebuchet MS 15 none 15 Italic Bold #000000 False False #808080 0 0 0 False 0 0 0 0 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 False 0 0 0

(2) The theoretical spreading rate at 15mm dry film thickness.

]]> False 0 0 0 False

m²/L

]]> False 0 0 0 False Left Segoe UI 17 none Normal Normal #000000 0 _ False 0 0 False * False $ 0 0 0 0 Left Segoe UI 17 none Normal Normal #000000 0 _ False 0 0 False * False $ 0 0 0 0 10 7 0 Trebuchet MS 16 none 16 Normal Bold #000000 False False #808080 0 0 0 False 0 0 0 q21c.mp3 False 1 2.795 0 0 0 0 1 none
Please try again.]]> 10 7 0 Trebuchet MS 16 none 16 Normal Bold #000000 False False #808080 0 0 0 False 0 0 0 q5ic1.mp3 False 1 1.828 477 False 0 0
The correct answers are:
]]> 10 7 0 Trebuchet MS 16 none 16 Normal Bold #000000 False False #808080 0 0 0 False 0 0 0

(1) Volume =

]]> False 0 0 0 False

120 x 15 mm x 100

1000 x 40 (NVV)

]]> False 0 0 0 False 0 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 False 0 0 0

= 4.5 L

]]> False 0 0 0 False

(2) TSR₁₅_m_m=

]]> False 0 0 0 False

40 x 10

]]> False 0 0 0 False 0 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 False 0 0 0

= 26.7m²/L

]]> False 0 0 0 False

Please review this topic if you are unsure about performing the calculations.

]]> False 0 0 0 False q21ic2.mp3 False 1 4.231 0 0 0 0 1 none 0 0 4 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 False 0 0 0 False 7235540.jpg opt5remember.mp3 False 1 53.106 25 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 True bullet.bmp 0 0 0 1 9 0 0 1 none 25 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 True bullet.bmp 0 0 0 1 9 0 0 1 none 25 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 True bullet.bmp 0 0 0 1 4.60000038146973 0 0 1 none 25 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 True bullet.bmp 0 0 0 1 7 0 0 1 none 25 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 True bullet.bmp 0 0 0 1 7.80000114440918 0 0 1 none 25 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 True bullet.bmp 0 0 0 0 0 0 0 1 none 0 True

#000000

unit 4 w. buttons.jpg 642 True 0 0 1 True 0 0 2 True 0 0 3 True 0 0 4 False 0 0 False s03.jpg 0 0 0 Trebuchet MS 24 none 24 Normal Bold #FFFFFF False False #808080 0 0 0 False 0 0 0 opt1remember.mp3 False 1 27.846 1 9 0 0 1 none 25 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 True bullet.bmp 0 0 0 1 10 0 0 1 none 25 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 True bullet.bmp 0 0 0 1 3 0 0 1 none 25 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 True bullet.bmp 0 0 0 0 0 0 0 1 none 25 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 True bullet.bmp 0 0 0 False 71remember2.jpg opt2remember.mp3 False 1 25.939 25 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 True bullet.bmp 0 0 0 1 8.69999980926514 0 0 1 none 25 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 True bullet.bmp 0 0 0 1 3.69999980926514 0 0 1 none 25 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 True bullet.bmp 0 0 0 0 0 0 0 1 none False dummy01.jpg opt3remember1.mp3 False 1 32.914 25 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 True bullet.bmp 0 0 0 1 8.69999980926514 0 0 1 none 25 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 True bullet.bmp 0 0 0 1 11.3000001907349 0 0 1 none 25 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 True bullet.bmp 0 0 0 0 0 0 0 1 none False 7235540.jpg opt3remember2.mp3 False 1 36.493 25 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 True bullet.bmp 0 0 0 1 4.5 0 0 1 none 25 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 True bullet.bmp 0 0 0 1 10.8000001907349 0 0 1 none 25 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 True bullet.bmp 0 0 0 1 8.09999942779541 0 0 1 none 25 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 True bullet.bmp 0 0 0 0 0 0 0 1 none False s40.jpg opt4remember1.mp3 False 1 42.762 25 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 True bullet.bmp 0 0 0 1 10 0 0 1 none 25 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 True bullet.bmp 0 0 0 1 5 0 0 1 none 25 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 True bullet.bmp 0 0 0 1 8.79999923706055 0 0 1 none 25 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 True bullet.bmp 0 0 0 1 10.7999992370605 0 0 1 none 25 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 True bullet.bmp 0 0 0 0 0 0 0 1 none False coating07.jpg opt4remember2.mp3 False 1 35.265 25 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 True bullet.bmp 0 0 0 1 11.3000001907349 0 0 1 none 25 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 True bullet.bmp 0 0 0 1 14.9999990463257 0 0 1 none 25 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 True bullet.bmp 0 0 0 0 0 0 0 1 none False q38.jpg opt5remember.mp3 False 1 53.106 25 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 True bullet.bmp 0 0 0 1 9 0 0 1 none 25 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 True bullet.bmp 0 0 0 1 9 0 0 1 none 25 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 True bullet.bmp 0 0 0 1 4.60000038146973 0 0 1 none 25 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 True bullet.bmp 0 0 0 1 7 0 0 1 none 25 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 True bullet.bmp 0 0 0 1 7.80000114440918 0 0 1 none 25 0 0 Trebuchet MS 19 none 22 Normal Normal #000000 False False #808080 0 0 0 True bullet.bmp 0 0 0 0 0 0 0 1 none 0 1