Efficiency of a heat engine working on Carnot cycle between two temperature levels depends upon the__________________?

Related Mcqs:

In an ideal solution, the activity of a component equals its __________________?

A. Mole fraction B. Fugacity at the same temperature and pressure C. Partial pressure D. None of these...

The compressibility factor for an ideal gas is 1. Its value for any other real gas is_______________?

A. 1 B. 1 D. Either B. or C, depends on the nature of the gas...

The equilibrium constant for a chemical reaction at two different temperatures is given by__________________?

A. Kp2/Kp1 = – (ΔH/R) (1/T2 – 1/T1) B. Kp2/Kp1 = (ΔH/R) (1/T2 – 1/T1) C. Kp2/Kp1 = ΔH (1/T2 – 1/T1) D. Kp2/Kp1 = – (1/R) (1/T2 – 1/T1)...

Which of the following equations is used for the prediction of activity co-efficient from experiments ?

A. Van Laar equation B. Margules equation C. Wilson’s equation D. All A, B. and C...

_____________ calorimeter is normally used for measuring the dryness fraction of steam, when it is very low?

A. Bucket B. Throttling C. Separating D. A combination of separating & throttling...