Infinity

Zero

Any +ve value

Any -ve value

**In vibration isolation system, the transmissibility will be equal to unity, for all values of damping…****Typewriter constitutes****A kinematic chain is known as a mechanism when****The sense of Coriolis component is such that it****If ω/ωn is very high for a body vibrating under steady state vibrations, the phase angle for…****The flank of the tooth is the surface of the tooth __________ the pitch surface.****A body is said to be under forced vibrations, when****The height of a Watt's governor (in metres) is equal to (where N = Speed of the arm and ball about the…****The coefficient of fluctuation of speed is __________ of maximum fluctuation of speed and the mean speed.****For a kinematic chain to be considered as mechanism****A shaft has two heavy rotors mounted on it. The transverse natural frequencies, considering each of…****Which of the following is used to control the speed variations of the engine caused by the fluctuations…****The cam follower generally used in aircraft engines is****In a four-bar chain it is required to give an oscillatory motion to the follower for a continuous rotation…****The frequency of oscillation of a torsional pendulum is****A higher pair has__________.****The total number of instantaneous centres for a mechanism consisting of n links are****The factional torque for square thread at the mean radius r while raising load W is given by****Which is the false statement about the properties of instantaneous centre?****The velocity of the rubbing surface __________ with the distance from the axis of the bearing.****When the pitching of a ship is upward, the effect of gyroscopic couple acting on it will be****If ω/ωn is very low for a body vibrating under steady state vibrations, the phase angle for…****The frictional torque transmitted in a conical pivot bearing, considering uniform wear, is****The Grubler's criterion for determining the degrees of freedom (n) of a mechanism having plane motion…****Which of the following is an inversion of Single slider crank chain?****The size of a gear is usually specified by****In a circular arc cam with roller follower, the acceleration in any position of the lift will depend…****The lead screw of a lathe with nut forms a****The pressure angle of a cam is the angle between the direction of the follower motion and a normal to…****In a drag link quick return mechanism, the shortest link is always fixed. The sum of the shortest and…**