A carnot engine operates between temperatures `T` and `400K(Tgt400K)`. If efficiency of engine is `25%`, the temperature `T` is :

A cannot engine operates between temperature T and 400 K(T>400K). If efficiency of engine is 25% , the temperature T is:

If a carnot engine works as temperature between 300 to 400 K. then find the efficiency of that engine

In a Carnot engine the temperature of source is 1000 K and the efficiency of engine is 70%. What is the temperature of the sink ?

A carnot engine operating between temperatures T_1 and T_2 has efficiency 1/6 When T, is lowered by 62 K, its efficiency increases to 1/3 . Then T_1 and T_2 are, respectively:

A carnot engine operating between temperatures T_(1) and T_(2) has efficiency. When T_(2) is lowered by 62K, its efficience increases to (1)/(3) . Then T_(1) and T_(2) are respectively:

The temperature of sink of Carnot engine is 27^(@) C. Efficiency of engine is 25%. Then temperature of source is

The temperature of sink of Carnot engine is 27°C. Efficiency of engine is 25%. Then find the temperature of source.

The temperature of sink of Carnot engine is 27^(@)C . Efficiency of engine is 25% . Then temeperature of source is