Civil Engineering - Building Materials

36.
Stainless steel resists corrosion due to
carbon
sulphur
vanadium
chromium
maganese.
Answer: Option
Explanation:
No answer description is available. Let's discuss.

37.
Commonly used thinner in
lacquer paints, is alcohol
cellulose paints is ethyle acetate
oil paints, is naptha
distemper, is water
all the above.
Answer: Option
Explanation:
No answer description is available. Let's discuss.

38.
Good quality sand is never obtained from
river
nala
sea
gravel powder.
Answer: Option
Explanation:
No answer description is available. Let's discuss.

39.
Pick up the rock which is not a sedimentary rock from the following:
gravel
sand stone
gypsum
dolerite
lignite.
Answer: Option
Explanation:
No answer description is available. Let's discuss.

40.
For a good building stone, its specific gravity should the greater than
1.5
1.7
2.2
2.7.
Answer: Option
Explanation:
No answer description is available. Let's discuss.