The efficiency of a Carnot engine depends on_______________________?

Related Mcqs:

On weight basis, air contains following parts of oxygen_________________?

A. 21 B. 23 C. 25 D. 73 E. 79...

The value of the product of molecular weight and the gas characteristic constant for all the gases in S.I. units is________________?

A. 29.27 J/kmol°K B. 83.14J/kmol°K C. 848J/kmol°K D. All J/kmol °K E. 735 J/kmol °K...

Brayton 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 energy of molecular motion appears as________________?

A. heat B. potential energy C. surface tension D. friction E. increase in pressure...

Extensive property of a system is one whose value______________________?

A. depends on the mass of the system like volume B. does not depend on the mass of the system, like temperature, pressure, etc. C. is not dependent on the path followed but on the state D. is dependent on the path followed and not on the state E. is always constant...