Theory of Machines MCQ with Answers

Theory of Machines MCQ with Answers

161) Frequency of vibrations is usually expressed in

Answer is:

number of cycles per second

162) The relation between number of pairs (p) forming a kinematic chain and the number of links (l) is

Answer is:

l = 2p - 4

163) The cam follower generally used in air-craft engines is

Answer is:

roller follower

164) In a locomotive, the maximum magnitude of the unbalanced force along the perpendicular to the line of stroke, is known as

Answer is:

hammer blow

165) For low and moderate speed engines, the cam follower should move with

Answer is:

simple harmonic motion

For low and moderate speed engines, the cam follower should move with

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