Home / Engineering / Building Materials MCQs / Page 3

Building Materials MCQs | Page - 3

Dear candidates you will find MCQ questions of Building Materials here. Learn these questions and prepare yourself for coming examinations and interviews. You can check the right answer of any question by clicking on any option or by clicking view answer button.

T

Team MCQ Buddy • 9.67K Points
Tutor III

Q. 21) Assertion A : Pure lime takes a long time to develop adequate strength. 
Reason R : Pure lime has slow hardening characteristics. Select your answer according to the coding system given below:

(A) Both A and R is true and R is correct explanation of A
(B) Both A and R is true and R is not a correct explanation of A
(C) A is true but R is false
(D) A is false but R is true
View Answer Discuss Share

T

Team MCQ Buddy • 9.67K Points
Tutor III

Q. 22) Bitumen may be dissolved in

(A) Carbondioxide
(B) Water
(C) Sodium chloride
(D) Carbon disulphide
View Answer Discuss Share

T

Team MCQ Buddy • 9.67K Points
Tutor III

Q. 23) 

(A) Is obtained by cementation process
(B) Is full of fissures and cavities
(C) Can be easily welded
(D) All the above
View Answer Discuss Share

T

Team MCQ Buddy • 9.67K Points
Tutor III

Q. 24) Bullet proof glass is made of thick glass sheet sandwiched by a layer of

(A) Steel
(B) Stainless steel
(C) Can be easily welded
(D) Chromium plate
View Answer Discuss Share

T

Team MCQ Buddy • 9.67K Points
Tutor III

Q. 25) Cast iron

(A) Is obtained by purifying pig iron
(B) Is manufactured in required shapes
(C) May contain 2 to 5 per cent of carbon with other impurities
(D) All the above
View Answer Discuss Share

T

Team MCQ Buddy • 9.67K Points
Tutor III

Q. 26) Cast iron contains carbon approximately

(A) 1.5% to 5.5%
(B) 0.05% to 1.75%
(C) 0.250%
(D) None to these
View Answer Discuss Share

T

Team MCQ Buddy • 9.67K Points
Tutor III

Q. 27) Chlorite, a green colour mineral is mainly derived from the decomposition of

(A) Augite
(B) Biotite
(C) Hornblende
(D) All of these
View Answer Discuss Share

T

Team MCQ Buddy • 9.67K Points
Tutor III

Q. 28) Clay and silt content in a good brick earth must be at least

(A) 50%
(B) 40%
(C) 30%
(D) 25%
View Answer Discuss Share

T

Team MCQ Buddy • 9.67K Points
Tutor III

Q. 29) Compared to mild steel, cast iron has
(i) High compressive strength
(ii) High tensile strength
(iii) Low compressive strength
(iv) Low tensile strength
The correct answer is

(A) (i) and (ii)
(B) (ii) and (iii)
(C) (iii) and (iv)
(D) (i) and (iv)
View Answer Discuss Share

T

Team MCQ Buddy • 9.67K Points
Tutor III

Q. 30) During pudding

(A) Molten metal is kept clear of the fuel
(B) Carbon is converted into carbonic acid gas
(C) Silicon forms a slag
(D) All the above
View Answer Discuss Share