IndiaBIX

Civil Engineering - Building Materials

Exercise : Building Materials - Section 6
11.
Cast iron contains carbon approximately
1.5% to 5.5%
0.05% to 1.75%
0.250%
none to these.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
12.
Plastic asphalt is
used as a water proofing layer over roof
a mixture of cement and asphalt
a natural asphalt
a refinery product.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
13.
For obtaining vinyl chloride acetate, the method used, is
addition polymerization
condensation polymerization
co-polymerization
none of these.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
14.
The yield strength and tensile strength of low carbon steel may be improved by the addition of
manganese
chromium
nickel
venadium
tungsten.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
15.
Bitumen completely dissolves in
carbon bisulphide
chloroform
benzol
coaltar
All of these.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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