The type of chain used in motor cycle is
Which is correct statement about flexibility and endurance of ropes
Wire ropes are used for applications experiencing
Wire ropes are extensively used in hoisting, haulage and materia! handling equipment. They are also used in stationary applications such as guy wires and stays.
Creep in belt drive is the result of
Creep is a slight relative motion of the halt as it passes over the pulley. It results in a decrease in the angular velocity of the driven pulley from that calculated by considering the ratio of diameters of pulleys. The efficiency of the belt drive is reduced by 1 to 2 percent of a result of creep.
The co-efficient of friction belween the belt material and the pulley surface is not affected by
Which of the following belt material has maximum density?
The weight of rope in newtons per meter length is generally takes as
where d is the rope diameter in centimeter.
A silent chain consists of
A silent chain is also known as inverted tooth chain. It is designed to eliminate the evil effects caused by stretching and to produce noiseless running.
The power capacity of a duplex chain is 'x' times the power capacity of a single chain. The value of x is
In order to have smooth operation, the minimum number of teeth on the smaller sprocket, for moderate speeds, should be