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CE Quiz 16

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Question 1

Which of the following statements is true?

Question 2

The state of pure shear stress is produced by

Question 3

At a point in a strained material, if two mutually perpendicular tensile stresses of 2000 kg/cm² and 1000 kg/cm² are acting, then the intensity tensile stress on a plane inclined at 150^o to the axis of the minor stress will be ______.

Question 4

In a strained material principal stresses at a point are 100 N/mm² (tensile) and 50 N/mm² (Compressive). The tangential stress across a plane passing through that point inclined at 60° to the plane.

Question 5

The locus of the end point of the resultant of the normal and tangential components of the stress on an inclined plane is ______.

Question 6

The statement that a section plane before the application of twisting moment continue to remain plane after the application of twisting moment is valid

Question 7

A Circular shaft fixed at A has diameter D for half of its length and diameter D/2 over the other half. What is the rotation of C relative to B if the rotation of B relative to A is 0.1 radians?

Question 8

For a hollow shaft of external and internal diameters 10 cm and 5 cm respectively, the torsional sectional modulus will be approximately ______.

Question 9

Angle of twist of a circular shaft under the action of a torsional moment T is given by

Question 10

Moment of inertia of a circular section about its diameter ‘d’ is ______.

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AE & JE Exams

Oct 21AE & JE Exams