None of these
Minimum
Zero
Maximum

Theory of Machine The ratio of maximum fluctuation of speed to the mean speed is called

None of these
Fluctuation of speed
Maximum fluctuation of speed
Coefficient of fluctuation of speed

Theory of Machine In vibration isolation system, if ω/ωn < 2, then for all values of damping factor, the transmissibility will be (where ω = Angular speed of the system, ωn = Natural frequency of vibration of the system)

Less than unity
Equal to unity
Zero
Greater than unity

Theory of Machine Klein's construction can be used when

Crank has a uniform angular velocity
Crank has non-uniform velocity
Crank has uniform angular acceleration
Crank has uniform angular velocity and angular acceleration

Theory of Machine When there is a reduction in amplitude over every cycle of vibration, then the body is said to have

Damped vibration
Under damped vibration
Forced vibration
Free vibration

Theory of Machine The Bifilar suspension method is used to determine

Position of balancing weights
Centripetal acceleration
Natural frequency of vibration
Moment of inertia