Materials And Construction MCQs | Page - 3

Dear candidates you will find MCQ questions of Materials And Construction 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.

R

Ram Sharma • 193.86K Points
Coach

Q. Pipes for bi-cycle frames are made of __________ steel.

(A) Hot rolled
(B) Chrome carbon
(C) Cold rolled
(D) Stainless
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Ram Sharma • 193.86K Points
Coach

Q. Nickel and copper are the basic constituents of

(A) Hastelloy
(B) Monel metal
(C) German silver
(D) Inconel
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R

Ram Sharma • 193.86K Points
Coach

Q. Nickel and molybdenum are the basic constituents of

(A) Hastealloy
(B) German silver
(C) Inconel
(D) Solder
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R

Ram Sharma • 193.86K Points
Coach

Q. Nickel as a material of construction

(A) Is used as an alloying element for both ferrous & non-ferrous alloys
(B) Is paramagnetic below 415°C (its Curie temperature)
(C) Dimagnetic
(D) Has a body centred cubic (bcc) crystal lattice structure
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R

Ram Sharma • 193.86K Points
Coach

Q. The increase in hardness of metal due to its cold working is termed as the __________ hardening. 

(A) Flame
(B) Induction
(C) Age
(D) Work
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R

Ram Sharma • 193.86K Points
Coach

Q. Lead alone is not used in storing equipment, because it

(A) Is very costly
(B) Corrodes easily
(C) Is having low creep strength
(D) None of these
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R

Ram Sharma • 193.86K Points
Coach

Q. Tubes of multiple effect evaporator used for concentration of sugar cane juice are made of 

(A) Copper
(B) Nickel
(C) Brass
(D) Stainless steel
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Ram Sharma • 193.86K Points
Coach

Q. High speed steel tools retain their hardness upto a temperature of __________ °C. 

(A) 500
(B) 750
(C) 900
(D) 1100
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R

Ram Sharma • 193.86K Points
Coach

Q. The material of construction of pressure mills used for squeezing out the juice from sugar cane is 

(A) Stainless steel
(B) Cast iron
(C) Mild steel
(D) Monel
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R

Ram Sharma • 193.86K Points
Coach

Q. Which of the following has the least carbon percentage?

(A) Low carbon steel
(B) Mild steel
(C) Wrought iron
(D) White cast iron
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