1000+ Engineering Mechanics MCQ Questions with Answers Pdf - 1

Question: 1

The total strain energy stored in a body is termed as

(A) toughness

(B) modulus of resilience

(C) proof resilience

(D) resilience

Ans: D


Question: 2

The reaction in the case of hinged support

(A) in any direction depending upon the loads

(B) opposite to the direction of load

(C) along the surface of beam

(D) acts perpendicular to beam

Ans: A

in any direction depending upon the loads

Question: 3

The rate of change of shear force at any section is equal to

(A) deflection

(B) intensity of loading

(C) loading

(D) bending moment

Ans: B

intensity of loading

Question: 4

The load taken by a laminated spring to make it flat is called

(A) yielding load

(B) maximum safe load

(C) bending load

(D) proof load

Ans: D

proof load

Question: 5

The point of contraflexure is a point where

(A) bending moment is maximum

(B) bending moment changes sign

(C) shear force changes sign

(D) beam is liable to break

Ans: B

bending moment changes sign

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