The performance of a refrigerator is described by________________?

Related Mcqs:

In a clinical thermometer the mercury in the capillary tube does not contract once removed from the patient because_______________?

A. Mercury takes a long time to contract B. The amount of mercury use is very small C. The capillary tube has a small constriction near the bulb D. The capillary tube is very narrow...

Normal human body temperature 98.6°F corresponds to______________?

A. 37°C B. 42°C C. 55°C D. 410°C...

According to Pascals law the pressure of gas in a vessel is_____________?

A. Different in different direction B. Same in all direction C. Same only along opposite directions D. Same only along normal directions...

Boltzman constant K in terms of universal gas constant R and Avagadros number Na is give as_______________?

A. K = RNa B. K = R/Na C. K = Na/Ra D. K = nRNa...

Adiabatic process is also called______________?

A. Heat exchange process B. Heating process C. Isentropic process D. All of the above...