Rotary compressor is best suited for________?

The center of gravity of a triangle lies at the point of ________?

The energy absorbed in a body, when it is strained within the elastic limits, is known as________?

In order to obtain bolt of uniform strength________?

Property of a fluid by which molecules of different kinds of fluids are attracted to each other is called________?

According to fan laws, at constant weight of air or gas, the speed, capacity and pressure vary________?