Letters only thanks Which of the following statements is true?(A) The shearing strain in a circular shaft variesinversely with the distance from the axis of theshaft.(B) The shearing strain in a circular shaft variesinversely with the distance from the axis of theshaft.(C) The shearing strain at a given point of a shaft intorsion is proportional to the angle of twist.(D) The shearing strain at a given point of a shaft intorsion is inversely proportional to the angle oftwist.Which of the following is an accurate statement?(A) The lateral strain is greater than the axial strain.(B) The axial strain is greater than the lateral strain.(C) The lateral is twice that of axial strain.(D) The axial strain is twice that of the lateral strain.The stress in thin-walled sphere is greater than thethin-walled cylinder.(A) True(B) FalseA thin-walled cylinder tank is subjected to a tensilestress of 100 Mpa. What is the longitudinal stressdeveloped in the wall of the tank?(A) 50 MPa(B) 100 MPaThe tangential stress is twice that of the longitudinalstress.(A) True(C) 150 MPa(D) 200 MPa(C) False

Answered: Which of the following statements is…

Which of the following statements is true? (A) The shearing strain in a circular shaft varies inversely with the distance from the axis of the shaft. (B) The shearing strain in a circular shaft

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

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Concept explainers

Combined Loading

Any functioning component, such as machine parts, structural members, pressure vessels, and so on, are all under the influence of more than one force. When anybody is under the influence of more than one force such as shear forces, bending moments, axial forces, torsion, and so on, then such body is said to be under combined loading. A very practical example of combined loading is the crankshaft of an internal combustion engine (IC engine). The crankshaft of the IC engine is under high rpm, which is caused due to the torsional forces. Due to the presence of piston, counterbalances, and internal imbalances, the crankshaft experiences lateral forces and due to the rise in temperature, the crankshaft undergoes thermal expansion, which pulls the crankshaft along the axial direction and lateral direction. The presence of unbalanced loads along the periphery of the crankshaft also induces a bending moment.

Question

Letters only thanks

Which of the following statements is true?
(A) The shearing strain in a circular shaft varies
inversely with the distance from the axis of the
shaft.
(B) The shearing strain in a circular shaft varies
inversely with the distance from the axis of the
shaft.
(C) The shearing strain at a given point of a shaft in
torsion is proportional to the angle of twist.
(D) The shearing strain at a given point of a shaft in
torsion is inversely proportional to the angle of
twist.
Which of the following is an accurate statement?
(A) The lateral strain is greater than the axial strain.
(B) The axial strain is greater than the lateral strain.
(C) The lateral is twice that of axial strain.
(D) The axial strain is twice that of the lateral strain.
The stress in thin-walled sphere is greater than the
thin-walled cylinder.
(A) True
(B) False
A thin-walled cylinder tank is subjected to a tensile
stress of 100 Mpa. What is the longitudinal stress
developed in the wall of the tank?
(A) 50 MPa
(B) 100 MPa
The tangential stress is twice that of the longitudinal
stress.
(A) True
(C) 150 MPa
(D) 200 MPa
(C) False

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