A heat engine receives `50 kcal` of heat from the source per cycle, and operates with an efficiency of `20%`. The heat rejected by engine to the sink per cycle is

If a heat engine absorbs 50 KJ heat from a heat source and has an efficiency of 40%, then the heat released by it in heat sink is

A carnot engine is operated between two reserviors at temperatures of 500 K and 400 K. The engine receives 840 Joules of heat from the source in each cycle. Calculate (a) the amount of heat rejected to sink in each cycle (b) the efficiency of the engine, and (c) the work done in each cycle.

In a carnot engine, temperature of the source is 500 K and that of the sink is 375 K. If the engine absorbs 600 k cal heat from the source per cycle, find (i) its efficiency (ii) work done per cycle, (iii) heat released in the sink. (J = 4.2 J/cal)

Heat engine rejects some heat to the sink. This heat

In a heat engine, the temperature of the source and sink are 500 K and 375 K. If the engine consumes 25xx10^5J per cycle, find(a) the efficiency of the engine, (b) work done per cycle, and (c) heat rejected to the sink per cycle.

In a heat engine, the temperature of the source and sink are 500 K and 375 K. If the engine consumes 25xx10^5J per cycle, find(a) the efficiency of the engine, (b) work done per cycle, and (c) heat rejected to the sink per cycle.

In a heat engine, the temperature of the source and sink are 500 K and 375 K. If the engine consumes 25xx10^5J per cycle, find(a) the efficiency of the engine, (b) work done per cycle, and (c) heat rejected to the sink per cycle.

In a heat engine , the temperature of the source and sink are 500 K and 375 K . If the engine consumes 25 xx 10^5 J per cycle, find heat rejected to the sink per cycle.

Two Carnot engines A and B are operated in series. The engine A receives heat from the source at temperature T_1 and rejects the heat to the sink at temperature T. The second engine B receives the heat at temperature T and rejects to its sink at temperature T_(2) . For what value of T the efficiencies of the two engines are equal?