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Test: Solid Mechanics Level - 4 - Civil Engineering (CE) MCQ


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25 Questions MCQ Test - Test: Solid Mechanics Level - 4

Test: Solid Mechanics Level - 4 for Civil Engineering (CE) 2024 is part of Civil Engineering (CE) preparation. The Test: Solid Mechanics Level - 4 questions and answers have been prepared according to the Civil Engineering (CE) exam syllabus.The Test: Solid Mechanics Level - 4 MCQs are made for Civil Engineering (CE) 2024 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for Test: Solid Mechanics Level - 4 below.
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Test: Solid Mechanics Level - 4 - Question 1

In a strained material, normal stresses on two mutually perpendicular planes are sand sy (both alike) accompanied by a shear stress txy. One of the principal stresses will be zero, only it

Test: Solid Mechanics Level - 4 - Question 2

In a Mohr's circle, the radius of the circle is taken as

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Test: Solid Mechanics Level - 4 - Question 3

Principal strains at a point are + 100 × 10–6 and– 200 × 10–6. What is the maximum shear strain at the point ?

Detailed Solution for Test: Solid Mechanics Level - 4 - Question 3

Test: Solid Mechanics Level - 4 - Question 4

In a strained material one of the principal stresses is twice the other. The maximum shear stress in the same case ist max. Then, what is the value of the maximum principal stress ?

Test: Solid Mechanics Level - 4 - Question 5

For a general two dimensional stress system, what are the coordinates of the centre of Mohr's circle?

Test: Solid Mechanics Level - 4 - Question 6

The principal strains at a point in a body, under biaxial state of stress, are 1000 × 10–6 and –600×10–6. What is the maximum shear strain at that point ?

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Test: Solid Mechanics Level - 4 - Question 7

If the principal stresses and maximum shearing stresses are of equal numerical value at a point in a stressed body, the state of stress can be termed as

Test: Solid Mechanics Level - 4 - Question 8

The state of plane stress at a point in a loaded member is given by:

sx = + 800 MPa

sy = + 200 MPa

txy = ± 400 MPa

The maximum principal stress and maximum shear stress are given by:

Detailed Solution for Test: Solid Mechanics Level - 4 - Question 8

Test: Solid Mechanics Level - 4 - Question 9

Which of the following figures may represent Mohr's circle?

Test: Solid Mechanics Level - 4 - Question 10

Auto frettage is the method of

Test: Solid Mechanics Level - 4 - Question 11

From design point of view, spherical pressure vessels are preferred over cylindrical pressure vessels because they

Test: Solid Mechanics Level - 4 - Question 12

In a thick cylinder pressurized from inside, the hoop stress is maximum at

Test: Solid Mechanics Level - 4 - Question 13

A thin cylinder with closed lids is subjected to internal pressure and suported at the ends as shown in figure.


The state of stress at point X is a s represented as

Test: Solid Mechanics Level - 4 - Question 14

A thin cylinder with both ends closed is subjected to internal pressure p. The longitudinal stress at the surface has been calculated as so. maximum shear stress at the surface will be equal to

Test: Solid Mechanics Level - 4 - Question 15

If a thick cylindrical shell is subjected to internal pressure. then hoop stress, radial stress and longitudinal stess at point in the thickness will be

Test: Solid Mechanics Level - 4 - Question 16

The commonly used technique of strengthening thin pressure vessels is

Test: Solid Mechanics Level - 4 - Question 17

Auto-frettage is a method of

Test: Solid Mechanics Level - 4 - Question 18

Where does the maximum hoop stress in a thick cylinder under external pressure occur ?

Test: Solid Mechanics Level - 4 - Question 19

A seamless pipe of diameter d m is to carry fluid under a pressure of P kN/cm2. The necessary
thickness t of metal in cm, if the maximum stress is not to exceeds kN/cm2 is

Test: Solid Mechanics Level - 4 - Question 20

Constant bending moment over span 'l' will occur in

Test: Solid Mechanics Level - 4 - Question 21

The bending moment (M) is constant over a length segment (I) of a beam the shearing force will also be constant over this length and is given by

Test: Solid Mechanics Level - 4 - Question 22

The given figure shows a cantilever of span L subjected to a concentrated load P and a moment M at the free end. Deflection a the free end is given by

Detailed Solution for Test: Solid Mechanics Level - 4 - Question 22

Solution b   

Test: Solid Mechanics Level - 4 - Question 23

For a cantilever beam of length 'L' flexural rigidity El ad loaded at its free end by a concentrated
load W, match List-I with List-II and select the correct answer using the codes below the lists:

Test: Solid Mechanics Level - 4 - Question 24

A beam, built in both ends, carries a uniformly distributed load over its entire span as shown in
figure. Which one of the diagrams given below represents bending moment distribution along the length of the beam?

Test: Solid Mechanics Level - 4 - Question 25

A simply supported beam has equal overhanging lengths and carries equal concentrated loads P at ends. Bending moment over the length between the supports

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