When the brakes are applied on moving vehicle following motion of vehicle occurs

Q.

When the brakes are applied on moving vehicle following motion of vehicle occurs

A. Rectilinear motion only

B. Angular motion only

C. Rectilinear and angular motion combined

D. simple harmonic motion

Answer & Explanation

Answer : Option: C

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Q.

The springs of an automobile trailer are compressed 0.1 m under its own weight. Find natural frequency in rad/sec

A. 999 rad/sec

B. 99 rad/sec

C. 9.9 rad/sec

D. 0.99 rad/sec

Answer & Explanation

Q.

Find the critical speed of the shaft when the trailer is travelling over a raod with a profile is approximated by wavelength of 14 m and natural frequency is given by 15 rad/sec.

A. 0.795 km/hr

B. 7.95 km/hr

C. 79.5 km/hr

D. 795 km/hr

Answer & Explanation

Q.

Which of the following conditions should be satisfied for complete balancing of multi-cylinder inline engines?

A. Primary couples should be balanced

B. Secondary couples should be balanced

C. Both a. and b.

D. None of the above

Answer & Explanation

Q.

Calculate natural frequency of damped vibration, if damping factor is 0.52 and natural frequency of the system is 30 rad/sec which consists of machine supported on springs and dashpots.

A. 25.62 rad/sec

B. 20.78 rad/sec

C. 14.40 rad/sec

D. 15.33 rad/sec

Answer & Explanation

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When the brakes are applied on moving vehicle following motion of vehicle occurs

Q. When the brakes are applied on moving vehicle following motion of vehicle occurs

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More Questions Dynamics of Machinery:

Q. The springs of an automobile trailer are compressed 0.1 m under its own weight. Find natural frequency in rad/sec

Q. Find the critical speed of the shaft when the trailer is travelling over a raod with a profile is approximated by wavelength of 14 m and natural frequency is given by 15 rad/sec.

Q. Which of the following conditions should be satisfied for complete balancing of multi-cylinder inline engines?

Q. Calculate natural frequency of damped vibration, if damping factor is 0.52 and natural frequency of the system is 30 rad/sec which consists of machine supported on springs and dashpots.

Q.

When the brakes are applied on moving vehicle following motion of vehicle occurs

Q.

The springs of an automobile trailer are compressed 0.1 m under its own weight. Find natural frequency in rad/sec

Q.

Find the critical speed of the shaft when the trailer is travelling over a raod with a profile is approximated by wavelength of 14 m and natural frequency is given by 15 rad/sec.

Q.

Which of the following conditions should be satisfied for complete balancing of multi-cylinder inline engines?

Q.

Calculate natural frequency of damped vibration, if damping factor is 0.52 and natural frequency of the system is 30 rad/sec which consists of machine supported on springs and dashpots.