Motion of a piston in the cylinder of a steam engine

Motion of a square bar in a square hole

Motion of a shaft with collars at each end in a circular hole

All of the above

**When a ship travels in a sea, which of the effect is more dangerous****The displacement of the reciprocating roller follower, when it has contact with the straight flanks…****When a mass of a critically damped single degree of freedom system is deflected from its equilibrium…****Effort of a governor is the****The velocity of piston in a reciprocating steam engine is given by (where ω = Angular velocity…****The critical speed of a shaft depends upon its****The balancing weights are introduced in planes parallel to the plane of rotation of the disturbing mass.…****Which of the following statement is wrong?****In the below figure, PC is the connecting rod and OC is the crank making an angle θ with the line…****The ratio of the maximum displacement of the forced vibration to the deflection due to the static force,…****In steady state forced vibrations, the amplitude of vibrations at resonance is __________ damping coefficient.****In a drag link quick return mechanism, the shortest link is always fixed. The sum of the shortest and…****In a four stroke I.C. engine, the turning moment during the compression stroke is****The equation of motion for a single degree of freedom system with viscous damping is 4(dx²/dt²)…****The swaying couple is due to the****In a coupling rod of a locomotive, each of the four pairs is a ________ pair.****For two governors A and B, the lift of sleeve of governor A is more than that of governor B, for a given…****Rectangular bar in a rectangular hole is the following type of pair****In a spring controlled governor, when the controlling force ________ as the radius of rotation increases,…****Angle of descent of cam is defined as the angle****Peaucelliers mechanism has****The velocity of a flat-faced follower when it has contact with the flank of a circular arc cam, is given…****Cross head and guides form a****A Hartnell governor has its controlling force (Fc) given by Fc = ar + b, where r is the radius of rotation…****When a slider moves on a fixed link having curved surface, their instantaneous centre lies****Lower pairs are those which have****In automobiles the power is transmitted from gear box to differential through****The total number of instantaneous centres for a mechanism consisting of n links are****The tractive force in a locomotive with two cylinders is given by (where c = Fraction of reciprocating…****A slider crank chain consists of following numbers of turning and sliding pairs**