NEW
Font size
S
M
L
XL
WorksheetsBasic properties of materials
Total questions: 6
Worksheet time: 6mins
Name
Class
Date
1.
What is the approximate density (kg/m^3) of normal weight concrete?
a)
3000
b)
2400
c)
1500
d)
24
2.
What is the density (kg/m^3) of mild carbon steel?
a)
2400
b)
5000
c)
7850
d)
9000
3.
Given a sample of air-dried sand of weight (Wad) 1000g. The oven-dried weight (Wod) is 995g and the saturated surface-dried weight (Wssd) is 1011g. What is the absorption (%) of the sand?
a)
1.0%
b)
1.1%
c)
2.1%
d)
1.61%
4.
Given another sample of air-dried coarse aggregate of weight (Wad) 1000g. The oven-dried weight (Wod) is 990g and the saturated surface-dried weight (Wssd) is 1018g. What is the moisture content (%) of the air-dried sample?
a)
2.83%
b)
1.10%
c)
1.01%
d)
1.20%
5.
What is the approximate specific gravity of normal sand?
a)
2.65
b)
2.9
c)
3.15
d)
2.4
6.
What is the specific gravity of Portland cement?
a)
2.65
b)
3.15
c)
2.4
d)
3.6
Reset
