What is the correct answer?


For high speed engines, the cam follower should move with

A. Uniform velocity

B. Simple harmonic motion

C. Uniform acceleration and retardation

D. Cycloidal motion

Correct Answer :

D. Cycloidal motion

Related Questions

In a reciprocating engine, usually __________ of the reciprocating masses… The amplitude of vibration is always __________ the radius of the circle. The centrifugal tension in belts The engine of an aeroplane rotates in clockwise direction when seen from… The train value of a gear train is A rotary internal combustion engine has __________ cylinders. The efficiency of a screw jack is maximum, when (where α = Helix… The Ackermann steering mechanism is preferred to the Davis type in automobiles… In a mechanism, the fixed instantaneous centres are those centres which In a kinematic chain, a quaternary joint is equivalent to In the below figure, PC is the connecting rod and OC is the crank making… The frictional torque transmitted in a flat pivot bearing with assumption… When the nature of contact between the elements of a pair is such that… The condition for correct steering of a Davis steering gear is (where… In steady state forced vibrations, the amplitude of vibrations at resonance… The Whitworth quick return motion mechanism is formed in a slider crank… The critical speed of a shaft in revolution per second is __________ as… A typewriter mechanism has 7 numbers of binary joints, six links and none… The minimum periodic time of a compound pendulum is Which of the following is used to control the speed variations of the… The velocity of the belt for maximum power is (where m = Mass of the belt… The main disadvantage of the sliding pair is that it is The instantaneous centres which vary with the configuration of mechanism… Module of a gear is Which of the following is an inversion of a single slider crank chain? In vibration isolation system, the transmissibility will be equal to unity,… The two links OA and OB are connected by a pin joint at O. If the link… The magnitude of velocities of the points on a rigid link is The arrangement is called bevel gearing, when two __________ are connected… In a Hartnell governor, the stiffness of the spring is given by (where…