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Silence zone is referred as areas upto 100 meters around

Q.  
Silence zone is referred as areas upto 100 meters around


Answer & Explanation

Answer :   Option: D


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More Questions Dynamics of Machinery:

Q.  
The wrong sound in the wrong place and at wrong time is called as

A. Sound

B. Vibration

C. Harness

D. Noise


Answer & Explanation

Q.  
A simple pendulum of length 5 m, with a bob of mass 1 kg, is in simple harmonic motion as it passes through its mean position, the bob has a speed of 5 m/s. The net force on the bob at the mean

A. 0

B. 2.5

C. 3

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Condition for using seismometer is

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Answer & Explanation

Q.  
Which of the following untuned vibration absorber uses viscous material?

A. Torsional vibration absorber

B. Centrifugal pendulum absorber

C. Lanchester Damper

D. Houdaille dampe


Answer & Explanation
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