1.

_The efficiency of a Carnot heat engine operating between absolute temperatures T‚ÇÅ and T‚ÇÇ (when, T‚ÇÅ > T‚ÇÇ) is given by (T‚ÇÅ - T‚ÇÇ)/T‚ÇÅ. The co-efficient of performance (C.O.P.) of a Carnot heat pump operating between T‚ÇÅ and T‚ÇÇ is given by$?

A. T‚ÇÅ/(T‚ÇÅ-T‚ÇÇ)
B. T‚ÇÇ/(T‚ÇÅ-T‚ÇÇ)
C. T‚ÇÅ/T‚ÇÇ
D. T‚ÇÇ/R1
Answer» B. T‚Äö√á√á/(T‚Äö√á√Ö-T‚Äö√á√á)


Discussion

No Comment Found