A carnot engine whose source temperature is at 400 K takes 100 kcal of heat at this temperature in each cycle and gives 70 kcal to the sink. Calculate (i) the temperature of the sink and (ii) the efficiency of the engine.

A Carnot engine draws 500 cal of heat from a source at 500K and rejects 300 cal of heat to the sink. Calculate the temperature of the sink and the efficiency of the engine.

A Carnot engine, whose temperature of the source is 400K receives 200 calories of heat at this temperature and rejects 150 calaroies of heat to the sink. What is the temperature of the sink? Also, calculate the efficiency of the engine

A carnot's engine whose source is at 300°C takes in 5000 J of heat in each cycle and gives at 3000 J of heat to the sink. Find the temperature of the sink.

A Carnot engine whose source is at 400 K takes 200 cal of heat and reject 150 cal to the sink . What is the temperature of the sink ?

The source tempreature of a Carnot engine is 127^(@)C . It takes 500 cal of heat from the source and rejects 400 cal to the sink during each cycle. What is the temperature of the sink ?

A Carnot engine takes 300 calories of heat from a source at 500 K and rejects 150 calories of heat to the sink. The temperature of the sink is

If the temperature of sink is at absolute zero, then the efficiency of carnot engine will be