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Objective Questions
Engineering
Mechanical
ME Set-1
Theory of Machines
292

Theory of Machines MCQ with Answers

292) Balancing of rotating and reciprocating parts of an engine is necessary when it runs at

slow speed

moderate speed

highs peed

any one of these

Answer is:

highs peed

Theory of Machines MCQ with Answers

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Related Theory of Machines MCQ with Answers

294) In a locomotive, the resultant unbalanced force due to the two cylinders along the line of stroke, is known as

tractive force

swaying couple

hammer blow

none of these

Answer is:

tractive force

295) When no external force acts on a body, after giving it an initial displacement, the body is said to have free vibrations.

Right

Wrong

Answer is:

Right

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

297) The coriolis component of acceleration exists whenever a point moves along a path that has

linear displacement

rotational motion

gravitational acceleration

tangential acceleration

Answer is:

rotational motion

Theory of Machines MCQ with Answers

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