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Engineering
Mechanical
ME Set-1
Theory of Machines
163

Theory of Machines MCQ with Answers

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

knife edge follower

flat faced follower

spherical faced follower

roller follower

Answer is:

roller follower

Theory of Machines MCQ with Answers

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Related Theory of Machines MCQ with Answers

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

tractive force

swaying couple

hammer blow

none of these

Answer is:

hammer blow

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

uniform velocity

simple harmonic motion

uniform acceleration and retardation

cycloidal motion

Answer is:

simple harmonic motion

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

166) If ?/?_n is very low for a body vibrating under steady state vibrations, the phase angle for all values of damping factors, will tend to approach

0 Degree

90 Degree

180 Degree

360 Degree

Answer is:

0 Degree

167) A system in dynamic balance implies that

the system is critically damped

there is no critical speed in the system

the system is also statically balanced

there will absolutely no wear of bearings

Answer is:

the system is also statically balanced

Theory of Machines MCQ with Answers

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