What is the correct answer?


When the belt is stationary, it is subjected to some tension known as initial tension. The value of this tension is equal to the

A. Tension in the tight side of the belt

B. Tension in the slack side of the belt

C. Sum of the tensions on the tight side and slack side of the belt

D. Average tension of the tight side and slack side of the belt

Correct Answer :

D. Average tension of the tight side and slack side of the belt

Related Questions

The maximum velocity of a particle moving with simple harmonic motion… A kinematic chain requires at least The mechanism consisting of three turning pairs and one sliding pair,… Transmission of power from the engine to the rear axle of an automobile… When the two elements of a pair have a surface contact when relative motion… The height of a Watt's governor (in metres) is equal to (where N = Speed… Angle of descent of cam is defined as the angle When two pulleys are connected by means of a cross belt drive, then both… The main disadvantage of the sliding pair is that it is The two links OA and OB are connected by a pin joint at O. If the link… Which of the following is used to control the speed variations of the… A typewriter mechanism has 7 numbers of binary joints, six links and none… A circular bar moving in a round hole is an example of In under damped vibrating system, the amplitude of vibration The partial balancing of reciprocating parts in locomotives produces If the rotating mass of a rim type flywheel is distributed on another… When the nature of contact between the elements of a pair is such that… The contact ratio is given by In a steam engine, the link constitutes a A shaft has an attached disc at the centre of its length. The disc has… The velocity of piston in a reciprocating steam engine is given by (where… A body in motion will be subjected to coriolis acceleration when that… Transmission angle is the angle between The radial distance of a tooth from the pitch circle to the bottom of… The flank of the tooth is the surface of the tooth __________ the pitch… To transmit power from one rotating shaft to another whose axes are neither… In gears, interference takes place when The motion of a shaft in a circular hole is an example of Flexible coupling is used because In a reciprocating steam engine, which of the following forms a kinematic…