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Objective Questions
Engineering
Mechanical
ME Set-3
Theory of Machines
238

Theory of Machines MCQ with Answers

238) A foot step bearing and rotor of a vertical turbine form examples of

incompletely constrained motion

partially constrained motion

completely constrained motion

successfully constrained motion

Answer is:

partially constrained motion

Theory of Machines MCQ with Answers

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Related Theory of Machines MCQ with Answers

239) A slider crank chain consists of following numbers of turning and sliding pairs

1, 3

2, 2

3, 1

4, 0

Answer is:

3, 1

240) The tendency of a body to resist change from rest or motion is known as

mass

friction

inertia

resisting force

Answer is:

inertia

241) The type of coupling used to join two shafts whose axes are neither in same straight line nor parallel, but intersect is

flexible coupling

universal coupling

chain coupling

Oldham's coupling

Answer is:

universal coupling

The type of coupling used to join two shafts whose axes are neither in same straight line nor parallel, but intersect is

242) The advantage of the piston valve over D-slide valve is that in the former case

wear is less

power absorbed is less

both wear and power absorbed are low

the pressure developed being high provides tight sealing

Answer is:

both wear and power absorbed are low

Theory of Machines MCQ with Answers

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