Question 343: Thermodynamics & KTG

Question

The efficiency of a Carnot's engine, working between steam point and ice point, will be :

Accepted Answer

$$\eta  = 1 - {{{T_2}} \over {{T_1}}} = 1 - {{273} \over {373}}$$
$$ = 0.26809$$
$$ \approx 26.81\% $$

Answer

26.81%

Answer

37.81%

Answer

47.81%

Answer

57.81%

Thermodynamics & KTG