Dependent on the size of teeth

Dependent on the size of gears

Always constant

Always variable

**In order to balance the reciprocating masses,****The approximate straight line mechanism is a****The component of the acceleration, parallel to the velocity of the particle, at the given instant is…****In vibration isolation system, the transmissibility will be equal to unity, for all values of damping…****The engine of an aeroplane rotates in clockwise direction when seen from the tail end and the aeroplane…****The pressure angle of a cam depends upon****Angle of descent of cam is defined as the angle****When the speed of the engine fluctuates continuously above and below the mean speed, the governor is…****The rotor of a ship rotates in clockwise direction when viewed from stern and the ship takes a left…****If the opposite links of a four bar linkage are equal, the links will always form a****The partial balancing of reciprocating parts in locomotives produces****A shaft has two heavy rotors mounted on it. The transverse natural frequencies, considering each of…****A point on a link connecting double slider crank chain traces a****The Klein's diagram is useful to find****There are six gears A, B, C, D, E and F in a compound train. The numbers of teeth in the gears are 20,…****A Hartnell governor has its controlling force (Fc) given by Fc = ar + b, where r is the radius of rotation…****In a steam engine, the distance by which the outer edge of the Dslide valve overlaps the steam port…****In gears, interference takes place when****Angle of action of cam is defined as the angle****Oldhams coupling is an inversion of the kinematic chain used in****If the radius of gyration of a compound pendulum about an axis through e.g. is more, then its frequency…****Which of the following mechanism is an approximate straight line motion mechanism?****If ω/ωn is very high for a body vibrating under steady state vibrations, the phase angle for…****The equivalent length of a simple pendulum which gives the same frequency as a compound pendulum is****The acceleration of the reciprocating roller follower when it has contact with the straight flanks of…****The effort of a Porter governor is equal to (where c = Percentage increase in speed, m = Mass of ball,…****According to Kennedy's theorem, if three bodies have plane motions, their instantaneous centers lie…****The equation of motion for a vibrating system with viscous damping is (d²x/dt²) + (c/m).(dx/dt)…****Which of the following statement is correct as regard to the difference between a machine and a structure?****The lower pair is a**