List of top Mechanical Engineering Questions on Theory of Machines and Design asked in TS PGECET

The minimum number of teeth on the pinion in order to avoid interference for $20^\circ$ full depth involute system is
A governor is said to be stable, if the radius of rotation of balls
Which of the following statements are associated with the complete dynamic balancing of rotating systems?
I. Resultant couple due to all inertia forces is zero
II. Support reactions due to forces are zero but not due to couples
III. The system is automatically statically balanced
IV. Centre of masses of the system lies on the axis of rotation
In a given mechanism, the number of links are five. Then the number of instantaneous centres of the mechanism is
Assume that the connecting rod and the crank of an engine forms as two sides of the triangle. If the area included in the triangle is maximum when the crank is at $60^\circ$, then the ratio of length of connecting rod to the radius of the crank is
For the better dynamic performance of cam follower mechanism, the following displacement diagrams should be chosen
A governor is said to be stable, if the radius of rotation of balls
Which of the following statements are associated with the complete dynamic balancing of rotating systems?
I. Resultant couple due to all inertia forces is zero
II. Support reactions due to forces are zero but not due to couples
III. The system is automatically statically balanced
IV. Centre of masses of the system lies on the axis of rotation
In a given mechanism, the number of links are five. Then the number of instantaneous centres of the mechanism is
Assume that the connecting rod and the crank of an engine forms as two sides of the triangle. If the area included in the triangle is maximum when the crank is at $60^\circ$, then the ratio of length of connecting rod to the radius of the crank is
For the better dynamic performance of cam follower mechanism, the following displacement diagrams should be chosen
The minimum number of teeth on the pinion in order to avoid interference for $20^\circ$ full depth involute system is
A governor is said to be stable, if the radius of rotation of balls
For the better dynamic performance of cam follower mechanism, the following displacement diagrams should be chosen
In a given mechanism, the number of links are five. Then the number of instantaneous centres of the mechanism is
Assume that the connecting rod and the crank of an engine forms as two sides of the triangle. If the area included in the triangle is maximum when the crank is at $60^\circ$, then the ratio of length of connecting rod to the radius of the crank is
The minimum number of teeth on the pinion in order to avoid interference for $20^\circ$ full depth involute system is
A flywheel is designed for engine speed variation from $190\text{ rps}$ to $210\text{ rps}$. Calculate the inertia of the wheel if the kinetic energy stored in the flywheel is $400\text{ N}\cdot\text{m}$.