Structure

Machine

Inversion

Compound mechanism

**The frictional torque transmitted in a flat pivot bearing with assumption of uniform pressure is _________…****The frictional torque transmitted in a flat collar bearing, considering uniform pressure, is (where…****The length of a simple pendulum which gives the same frequency as the compound pendulum, is****The frequency of oscillation at compared to earth will be****In a radial cam, the follower moves****The type of coupling used to join two shafts whose axes are neither in same straight line nor parallel,…****In a differential band brake as shown in the below figure, if the length OB is greater than OA, then…****A Hartnell governor has its controlling force (Fc) given by Fc = ar + b, where r is the radius of rotation…****The Ackermann steering mechanism is preferred to the Davis type in automobiles because****The total number of instantaneous centres for a mechanism consisting of n links are****In a Hartnell governor, the lift of the sleeve is given by (where r₁ and r₂ = Max. and…****The critical speed of a shaft with a disc supported in between is equal to the natural frequency of…****The critical speed of a shaft in revolution per second is __________ as that of natural frequency of…****In a system subjected to damped forced vibrations, the ratio of maximum displacement to the static deflection…****The frictional torque transmitted in a conical pivot bearing, considering uniform pressure, is (where…****A kinematic chain is known as a mechanism when****Maximum fluctuation of energy in a flywheel is equal to [where I = Mass moment of inertia of the flywheel,…****A body is said to be under forced vibrations, when****The secondary unbalanced force due to inertia of reciprocating parts in a reciprocating engine is given…****The velocity of the belt for maximum power is (where m = Mass of the belt in kg per metre length)****In a spring controlled governor, when the controlling force ________ as the radius of rotation increases,…****The acceleration of a flat-faced follower when it has contact with the flank of a circular arc cam,…****In a screw jack, the effort required to lower the load W is given by****Which of the following property of the instantaneous centre is correct?****A slider crank chain consists of following numbers of turning and sliding pairs****In a four-bar chain it is required to give an oscillatory motion to the follower for a continuous rotation…****The coriolis component of acceleration depends upon****Klein's construction can be used when****The instantaneous centre of a rigid thin disc rolling on a plane rigid surface is located at****In vibration isolation system, the transmissibility will be equal to unity, for all values of damping…**