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Engineering
Mechanical
ME Set-1
Theory of Machines
296

Theory of Machines MCQ with Answers

296) Which of the following is an example of sliding pair?

Piston and cylinder of a reciprocating steam engine

Shaft with collars at both ends fitted into a circular hole

Lead screw of a lathe with nut

Ball and a socket joint

Answer is:

Piston and cylinder of a reciprocating steam engine

Theory of Machines MCQ with Answers

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Related Theory of Machines MCQ with Answers

298) In a steam engine, the distance by which the inner edge of the D-slide valve overlaps the steam port is called lead.

Agree

Disagree

Answer is:

Disagree

299) A shaft of mass (m_c)and stiffness (s) is fixed at one end and carries a mass (m) at the other end. The natural frequency of its transverse vibration is same as for longitudinal vibration.

Yes

No

Unknown

None

Answer is:

No

300) The distance by which the __________ of the D-slide valve overlaps the steam port is called exhaust lap.

inner edge

outer edge

circular edge

none of these

Answer is:

inner edge

301) The stress induced in a body will be shear stress, when it is subjected to

longitudinal vibrations

transverse vibrations

torsional vibrations

none of these

Answer is:

torsional vibrations

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