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Objective Questions
Engineering
Mechanical
ME Set-1
Theory of Machines
270

Theory of Machines MCQ with Answers

270) The relative velocity of B with respect to A in a rigid link AB is

parallel to AB

perpendicular to AB

along AB

at 45 Degree to AB

Answer is:

perpendicular to AB

Theory of Machines MCQ with Answers

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Related Theory of Machines MCQ with Answers

272) The velocity of a body moving with simple harmonic motion is __________ at the mean position.

zero

minimum

maximum

none of these

Answer is:

maximum

273) A rotor which is balanced statically but not dynamically is supported on two bearings L apart and at high speed of the rotor, reaction on the left bearing is R. The right side of the bearing is shifted to a new position 2 L apart from the left bearing. At

remain same as before

become equal to 2 R

become equal to R/2

become equal to R/4

Answer is:

remain same as before

274) If the pressure angle is __________ , a reciprocating follower will jam in its bearings.

too small

too large

medium

none of these

Answer is:

too large

275) The D-slide valve is also known as

inside admission valve

outside admission valve

piston slide valve

none of these

Answer is:

outside admission valve

Theory of Machines MCQ with Answers

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