In S.J. unit, one ton of refrigeration is equal to___________________?

Related Mcqs:

One ton of refrigeration is equal to the refrigeration effect corresponding to melting of 1000 kg of ice_________________?

A. in 1 hour B. in 1 minute C. in 24 hours D. in 12 hours E. in 10 hours...

For better COP of refrigerator, the pressure range corresponding to temperature in evaporator and condenser must be____________________?

A. small B. high C. euqal D. anything E. under some conditions small and under some conditions high...

On the pressure-enthalpy diagram, condensation and desuperheating is represented by a horizontal line because the process ________________?

A. involves no change in volume B. takes place at constant temperature C. takes place at constant entropy D. takes place at constant enthalpy E. takes place at constant pressure...

The COP of a vapor compression plant in comparison to vapor absorption plant is ________________?

A. more B. less C. same D. more/less depending on size of plant E. unpredictable...

Which of the following is not a desirable property of a refrigerant_________________?

A. high triiscibility with oil B. low boiling point C. good electrical conductor D. large latent heat E. non-inflammable...