Test: Strength of Materials Level - 2


25 Questions MCQ Test Mechanical Engineering SSC JE (Technical) | Test: Strength of Materials Level - 2


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Attempt Test: Strength of Materials Level - 2 | 25 questions in 50 minutes | Mock test for Mechanical Engineering preparation | Free important questions MCQ to study Mechanical Engineering SSC JE (Technical) for Mechanical Engineering Exam | Download free PDF with solutions
QUESTION: 1

According to Euler's column theory, the crippling load for a column of length (l) with one end fixed and the other end hinged, is

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QUESTION: 2

The Rankine's formula for columns is

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QUESTION: 3

Hooke's law holds good upto

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QUESTION: 4

The dimensions of Young's modulus of elasticity are given by

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QUESTION: 5

The longitudinal stress induced in a thin walled cylindrical vessel is

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QUESTION: 6

Units of strain are

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QUESTION: 7

A cylindrical bar of L metres deforms by l cm. The strain in bar is

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QUESTION: 8

Bulk modulus K in terms of modulus of elasticity E and Poisson's ratiom is given as equal to

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QUESTION: 9

The section modulus of a circular section about an axis through its c.g. is

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QUESTION: 10

Bending moment at any point is equal to the algebraic sum of

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QUESTION: 11

Moment of a beam is defined as its section modulus multiplied by

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QUESTION: 12

The point of contra-flexure occurs only in

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QUESTION: 13

When a rectangular beam is loaded longitudinally, shear develops on

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QUESTION: 14

Modulus of resilience is

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QUESTION: 15

During the tensile test of a glass rod the nature of stress-strain curve is

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QUESTION: 16

Ratio of thickness to diameter for thin cylinder is

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QUESTION: 17

Hoop stress in a thin cylinder of diameter d and thickness t subjected to pressure p will be

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QUESTION: 18

According to Lame's equation, hoop stress for a thick cylinder at any point at a radius r from centre is equal to

 

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QUESTION: 19

The volumetric strain in case of cylindrical shell of diameter 'd' and thickness 't', subjected to
internal pressure p, having coefficient of elasticity E and poisson's ratiom is equal to

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QUESTION: 20

An overhanging beam is

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QUESTION: 21

Neutral plane of a beam

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QUESTION: 22

On the planes having maximum or minimum principal stresses, the tangential stress will be

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QUESTION: 23

Strain rosettes are used to

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QUESTION: 24

Damping capacity of a material is its ability to

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QUESTION: 25

Maximum deflection in a cantilever due to pure bending moment M at its end

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