0°

90°

180°

270°

**In a radial cam, the follower moves****In under damped vibrating system, if x₁ and x₂ are the successive values of the amplitude…****Which of the following is an example of a higher pair?****The acceleration of a flat-faced follower when it has contact with the flank of a circular arc cam,…****The maximum value of the pressure angle in case of cam is kept as****Cam size depends upon****The critical speed of a shaft depends upon its****If the number of links in a mechanism is equal to l, then the numbers of possible inversions are equal…****The frictional torque transmitted by a disc or plate clutch is same as that of****The dedendum circle diameter is equal to (where, φ = Pressure angle)****A body in motion will be subjected to coriolis acceleration when that body is****The steering of a ship means****A fixed gear having 200 teeth is in mesh with another gear having 50 teeth. The two gears are connected…****According to Kennedy's theorem, if three bodies move relatively to each other, their instantaneous centres…****In a simple harmonic motion, the velocity vector with respect to displacement vector****The velocity of piston in a reciprocating steam engine is given by (where ω = Angular velocity…****In vibration isolation system, if ω/ωn < 2, then for all values of damping factor, the transmissibility…****The velocity of a particle moving with simple harmonic motion, at any instant is given by (where ω…****In a hydrodynamic journal bearing, there is****In full depth involute system, the smallest number of teeth in a pinion which meshes with rack without…****A watt's governor can work satisfactorily at speeds from****When the relation between the controlling force (Fc) and radius of rotation (r) for a spring controlled…****Frequency of vibrations is usually expressed in****The relation between the controlling force (Fc) and radius of rotation (r) for a stable spring controlled…****If the damping factor for a vibrating system is unity, then the system will be****In locomotives, the ratio of the connecting rod length to me crank radius is kept very large in order…****The coriolis component of acceleration is taken into account for****The equation of motion for a single degree of freedom system with viscous damping is 4(dx²/dt²)…****A shaft carrying two rotors at its ends will have****A spring controlled governor is said to be stable if the controlling force line when produced intersects…**