Question

If Tm be the mean temperature of heat addition in Rankine cycle as shown in diagram, what will the formula for efficiency of Rankine cycle?

a.

(ηᵣ) = (T₃ / Tₘ)

b.

(ηᵣ) = 1 – (T₃ / Tₘ)

c.

(ηᵣ) = 1 – (T₃ₘ / Tₘ)

d.

(ηᵣ) = (T₂ / Tₘ)

Answer: (b).(ηᵣ) = 1 – (T₃ / Tₘ)

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Q. If Tm be the mean temperature of heat addition in Rankine cycle as shown in diagram, what will the formula for efficiency of Rankine cycle?

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