question_answer

In a Carnot engine, the temperature of reservoir is\[{{927}^{o}}C\]and that of sink is\[{{27}^{o}}C\]. If the work done by the engine when it transfers heat from reservoir to sink is\[12.6\times {{10}^{,}}^{6}J,\]the quantity of heat absorbed by the engine from the reservoir is

A)  \[16.8\times {{10}^{6}}J\]           

B)         \[4\times {{10}^{6}}J\]

C)  \[7.6\times {{10}^{6}}J\]             

D)         \[4.25\times {{10}^{6}}J\]

E)  \[20.8\times {{10}^{6}}J\]