Question No : 1
In a belt drive, the pulley diameter is doubled, the belt tension and pulley width remaining same. The changes required in key will be
Question No : 2
The energy stored in a body when strained within elastic limit is known as
Question No : 3
Tensile strength of a material is obtained by dividing the maximum load during the test by the
Question No : 4
A pressure vessel is said to be a thick shell, when
Question No : 5
The ratio of the largest load in a test to the original cross-sectional area of the test piece is called
Question No : 6
The buckling load for a given material depends on
Question No : 7
A simply supported beam with a gradually varying load from zero at B and w per unit length at A is shown in the below figure. The shear force at B is equal to