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in Thermodynamics by (24.0k points)
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n moles of a monoatomic gas is carried round the reversible rectangular cycle ABCDA as shown in the diagram. The temperature at A is T0.

The thermodynamic efficiency of the cycle is

(a) 15%

(b) 50%

(c) 20%

(d) 25%

1 Answer

+1 vote
by (34.3k points)
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Best answer

Correct option (b) 50%

Explanation :

At A, temperature = T0, volume = V0, pressure = P0 for n moles of monoatomic gas.

Maximum thermal efficiency of the reversible engine of this Carnot's cycle

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