1000+ Materials of Construction Multiple Choice Questions - 1

Question: 1

The main constituent which imparts hydraulicity to hydraulic lime is

(A) clay

(B) calcium oxide

(C) water

(D) silica

Ans: A

clay

Question: 2

Commonly used vehicle in paint is

(A) nut oil

(B) poppy oil

(C) linseed oil

(D) any one of the above

Ans: C

linseed oil

Question: 3

Main constituent of glass is

(A) silica

(B) acrylic

(C) alumina

(D) none of the above

Ans: A

silica

Question: 4

Gypsum boards are manufactured by mixing gypsum with

(A) asphalt

(B) bitumen

(C) rubber

(D) tar

Ans: A

asphalt

Question: 5

The constituents of stainless steel are

(A) steel and nickel

(B) steel and molybdenum

(C) steel and manganese

(D) steel, chromium and nickel

Ans: D

steel, chromium and nickel

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