A Carnot engine takes of heat from a reservoir at and gives it to a sink at

PHYSICS · Subjective · A Level · Physics · Engineering physics · Engineering physics

Problem

A Carnot engine takes

3\times10^6\text{ cal}

of heat from a reservoir at

627^{\circ}\text{C}

and gives it to a sink at

27^{\circ}\text{C}

. Find the work done by the engine.