Explore topic-wise MCQs in Machine Dynamics.

This section includes 9 Mcqs, each offering curated multiple-choice questions to sharpen your Machine Dynamics knowledge and support exam preparation. Choose a topic below to get started.

1.

Velocity of any point D on the connecting rod is given by ________

A. ω.OD1
B. ω.OD2
C. ω.OD
D. ω.PD
Answer» B. ω.OD2
Discussion
2.

Bennett’ construction is used to determine graphically the velocity and acceleration of reciprocating parts of an IC engine.

A. True
B. False
Answer» B. False
Discussion
3.

From figure, what is the absolute velocity of P, i.e velocity of P with respect to the stationary point O?

A. ω × OC
B. ω × OM
C. ω × CM
D. ω × QN
Answer» C. ω × CM
Discussion
4.

From figure, what is the velocity of P with respect to C?

A. ω × OC
B. ω × OM
C. ω × CM
D. ω × QN
Answer» D. ω × QN
Discussion
5.

In which of the following cases Bennett’s construction can be used?

A. Crank has a uniform angular velocity
B. Crank has a uniform angular acceleration
C. Lever has a uniform angular acceleration
D. When the motion is SHM
Answer» B. Crank has a uniform angular acceleration
Discussion
6.

Acceleration of any point D on the connecting rod is given by ________

A. ω2.OD1
B. ω2.OD2
C. ω2.OD
D. ω2.PD
Answer» C. ω2.OD
Discussion
7.

From figure, acceleration of P with respect to C is given by_________

A. ω2.CN
B. ω2.QN
C. ω2.PC
D. ω2.OM
Answer» B. ω2.QN
Discussion
8.

Bennett’ construction is used when the motion of the crank is linear cycloidal.

A. True
B. False
Answer» C.
Discussion
9.

If OC is the crank and PC is the connecting rod rotating in clockwise direction in the figure given below, then triangle OCM is known as _________

A. Klein’s velocity diagram
B. Klein’s acceleration diagram
C. Bennett’ velocity diagram
D. Bennett’ acceleration diagram
Answer» D. Bennett’ acceleration diagram
Discussion