Which of the following processes are thermodynamically reversible___________________?

Related Mcqs:

Zeroth law of thermodynamics________________?

A. deals with conversion of mass and energy B. deals with reversibility and irreversibility of process C. states that if two systems are both in equilibrium with a third system, they are in thermal equilibrium with each other D. deals with heat engines E. does not exist...

Otto cycle consists of following four processes____________________?

A. two isothermals and two isentropics B. two isentropics and two constant volumes C. two isentropics, one constant volume and one constant pressure D. two isentropics and two constant pres-sures E. none of the above...

The following cycle is used for air craft refrigeration___________________?

A. Brayton cycle B. Joule cycle C. Carnot cycle D. Bell-Coleman cycle E. Reversed-Brayton cycle...

An engine operates between temperatures of 900°Kandr2 and another engine between T2 and 400°K For both to do equal work, value of T2 will be________________?

A. 650°K B. 600°K C. 625°K D. 700°K E. 750°K...

The statement that molecular weights of all gases occupy the same volume is known as________________?

A. Avogadro’s hypothesis B. Dalton’s law C. Gas law D. Law of thermodynamics E. Joule’s law...