THEORY OF MACHINE QUIZ

180°

360°

0°

90°

Piston slide valve

Inside admission valve

None of these

Outside admission valve

Combination of transverse and longitudinal vibration occurs

Shaft tends to vibrate in longitudinal direction

Torsional vibrations occur

Shaft tends to vibrate vigorously in transverse direction

Tip of the gear tooth and flank of pinion

Tip of both gear and pinion

Flanks of both gear and pinion

Tip of the pinion and flank of gear

Crank has nonuniform angular acceleration

Crank has uniform angular acceleration

Crank has uniform angular velocity

Crank has nonuniform angular velocity

Porter governor

Hartnell governor

Pickering governor

Watt governor

Through which, the cam rotates during the period in which the follower remains in the highest position

Of rotation of the cam for a definite displacement of the follower

Moved by the cam from the instant the follower begins to rise, till it reaches its highest position

During which the follower returns to its initial position

Structure

Compound mechanism

Inversion

Machine

Horizontally and perpendicular

Vertically and parallel

Vertically and perpendicular

Horizontally and parallel

All of these

Two links

Three links

Four or more than four links