Theory of Machines

A completely constrained motion can be transmitted with __________________?

Byadmin January 25, 2019August 16, 2021

A completely constrained motion can be transmitted with __________________?

A. 1 link with joints
B. 2 links with joints
C. 3 links with joints
D. 4 links with joints
E. all of the above

Theory of Machines

If two moving elements have surface contact in motion, such pair is known as_________________?

If two moving elements have surface contact in motion, such pair is known as_________________?

A. sliding pair
B. rolling pair
C. surface pair
D. lower pair
E. higher pair

Read More If two moving elements have surface contact in motion, such pair is known as_________________?
Theory of Machines

Transmission of power from the engine to the rear axle of an automobile is by means of___________________?

Transmission of power from the engine to the rear axle of an automobile is by means of___________________?

A. compound gears
B. worm and wheel method
C. Hooke’s joint
D. crown gear
E. bevel gears

Read More Transmission of power from the engine to the rear axle of an automobile is by means of___________________?
Theory of Machines

For S.H.M. cam, the acceleration of the follower at the ends of the stroke and aimidstroke respectively, is__________________?

For S.H.M. cam, the acceleration of the follower at the ends of the stroke and aimidstroke respectively, is__________________?

A. maximum and zero
B. zero and maximum
C. minimum and maximum
D. zero and minimum
E. maximum and minimum

Read More For S.H.M. cam, the acceleration of the follower at the ends of the stroke and aimidstroke respectively, is__________________?
Theory of Machines

Pulley in a belt drive acts as_______________?

Pulley in a belt drive acts as_______________?

A. cylindrical pair
B. turning pair
C. rolling pair
D. sliding pair
E. surface pair

Read More Pulley in a belt drive acts as_______________?
Theory of Machines

The advantage of the piston valve over D-slide valve is that in the former case____________________?

The advantage of the piston valve over D-slide valve is that in the former case____________________?

A. wear is less
B. power absorbed is less
C. both wear and power absorbed are low
D. the pressure developed being high provides tight sealing
E. there is overall economy of initial cost, maintenance and operation

Read More The advantage of the piston valve over D-slide valve is that in the former case____________________?
Theory of Machines

If the opposite links of a four bar linkage are equal, the links will always form a_________________?

If the opposite links of a four bar linkage are equal, the links will always form a_________________?

A. triangle
B. rectangle
C. parallelogram
D. pentagon
E. trapezoid

Read More If the opposite links of a four bar linkage are equal, the links will always form a_________________?

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