1000+ Engineering Materials MCQ Questions & Answers Pdf - 1

Question: 1

The process of annealing is

(A) remove stresses

(B) harden the surface

(C) induce stresses

(D) induce hardness

Ans: A

remove stresses

Question: 2

The main alloy for corrosion resistance in stainless steel is

(A) cobalt

(B) chromium

(C) carbon

(D) manganese

Ans: B


Question: 3

The process of shaping thin metals by pressing it against form while it is rotating is known as

(A) metal spinning

(B) trimming

(C) bending

(D) pressing

Ans: A

metal spinning

Question: 4

The machine used for determining tensile strength of steel is

(A) universal testing machine

(B) mechanical press

(C) hydraulic press

(D) hydraulic jack

Ans: A

universal testing machine

Question: 5

The product of blast furnace is known as

(A) pig iron

(B) high carbon steel

(C) steel

(D) cast iron

Ans: C


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