Isothermal compression efficiency, even when running at high speed, can be approached by using A. multi-stage compression B. cold water spray C. both A. and B. above D. fully insulating the cylinder E. high stroke________?

The total energy released in fission of U is________?

Open cycle gas turbine works on________?

In a mechanism, usually one link is fixed. If the fixed link is changed in a kinematic chain, then relative motion of other links________?

Thermal conductivity of air at room temperature in kcal/m hr °C is of the order of________?

For a floating body to be in equilibrium________?