Question: iii) Efficiency of a Carnot engine is large when (A) T, is large (B) T is low (C) T - T, is large (D) T

iii) Efficiency of a Carnot engine is large when (A) T,

is large (B) T is low (C) T - T, is large

iii) Efficiency of a Carnot engine is large when (A) T, is large (B) T is low (C) T - T, is large (D) T - T. is small

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