Ball and socket i

Piston and cylinder

Cam and follower

Both (A) and (B) above

**The minimum number of teeth on the pinion which will mesh with any gear without interference for 20°…****The frictional torque transmitted in a flat pivot bearing with assumption of uniform pressure is _________…****When the primary direct crank of a reciprocating engine makes an angle of θ with the line of stroke,…****In the below figure, PC is the connecting rod and OC is the crank making an angle θ with the line…****The magnitude of linear velocity of a point B on a link AB relative to point A is (Where ω = Angular…****Which of the following is a turning pair?****Crowning on pulleys helps****The secondary unbalanced force is maximum __________ in one revolution of the crank.****The essential condition of placing the two masses, so that the system becomes dynamically equivalent,…****In multi V-belt transmission, if one of the belt is broken, we have to change the****Which of the following is an open pair?****If some links are connected such that motion between them can take place in more than one direction,…****To transmit power from one rotating shaft to another whose axes are neither parallel nor intersecting,…****A foot step bearing and rotor of a vertical turbine form examples of****The method of obtaining different mechanisms by fixing in turn different links in a kinematic chain,…****According to Kennedy's theorem, if three bodies move relatively to each other, their instantaneous centres…****A pulley and belt in a belt drive form a****When the relation between the controlling force (Fc) and radius of rotation (r) for a spring controlled…****Maximum fluctuation of energy in a flywheel is equal to [where I = Mass moment of inertia of the flywheel,…****The Hooke's joint consists of:****The frictional torque transmitted in a conical pivot bearing, considering uniform pressure, is (where…****The pressure angle of a cam depends upon****The amplitude of vibration is always __________ the radius of the circle.****Power of a governor is the****In automobiles the power is transmitted from gear box to differential through****The approximate straight line mechanism is a****The periodic time of one oscillation for a simple pendulum is****The acceleration of the reciprocating roller follower when it has contact with the straight flanks of…****Whirling speed of the shaft is the speed at which****Klein's construction can be used when**