Ideal refrigeration cycle is____________________?

Related Mcqs:

Entropy, which is a measure of the disorder of a system, is__________________?

A. Independent of pressure B. Independent of temperature C. Zero at absolute zero temperature for a perfect crystalline substance D. All A, B. & C...

For a reversible process involving only pressure-volume work____________________?

A. (dF)T, p 0 C. (dF)T, p = 0 D. (dA)T, v < 0...

Efficiency of a Carnot engine working between temperatures T1 and T2 (T1 < T) is ________________?

A. (T2 – T1)/T2 B. (T2 – T1)/T1 C. (T1 – T2)/T2 D. (T1 – T2)/T1...

Water on heating from 1 to 4°C___________________?

A. Contracts B. Expands C. Has same volume D. May contract or expand...

The third law of thermodynamics states that the__________________?

A. Heat capacity of a crystalline solid is zero at absolute zero temperature B. Heat transfer from low temperature to high temperature source is not possible without external work C. Gases having same reduced properties behaves similarly D. None of these...