(r₁ + r₂) (y/x)

(r₁ + r₂) (x/y)

(r₁ - r₂) (y/x)

(r₁ - r₂) (x/y)

**Transmission angle is the angle between****A spring controlled governor is said to be unstable when the controlling force****In the two rotor system as shown in the below figure (I₁ < I₂), a node of vibration is…****In elliptical trammels****The D-slide valve is also known as****The factional torque for square thread at the mean radius r while raising load W is given by****The stress induced in a body will be shear stress, when it is subjected to****A slider moves at a velocity v on a link revolving at ω rad/s. The coriolis component of acceleration…****When the axes of the first and last wheels are coaxial, then the train is known as****In a cone pulley, if the sum of radii of the pulleys on the driving and driven shafts is Constant, then****A torsional system with discs of moment of inertia I₁ and I₂ as shown in the below figure,…****The danger of breakage and vibration is maximum****The steering of a ship means****When two pulleys are connected by means of a cross belt drive, then both the pulleys will rotate in…****Which of the following is an inversion of a double slider crank chain?****The approximate straight line mechanism is a****The Hooke's joint consists of:****In a flat collar pivot bearing, the moment due to friction is proportional to****Rectangular bar in a rectangular hole is the following type of pair****The periodic time of a compound pendulum is __________ when the distance between the point of suspension…****Which of the following statement is correct?****The velocity of a flat-faced follower when it has contact with the flank of a circular arc cam, is given…****A point on a connecting link (excluding end points) of a double slider crank mechanism traces a****The pitching of a ship produces forces on the bearings which act __________ to the motion of the ship.****The tractive force in a locomotive with two cylinders is given by (where c = Fraction of reciprocating…****The frictional torque transmitted in a truncated conical pivot bearing, considering uniform wear, is****Two pulleys of radii r₁ and r₂ and at distance x apart are connected by means of an open…****A shaft has an attached disc at the centre of its length. The disc has its centre of gravity located…****For fluctuating loads, well suited bearing is****A universal joint is an example of**