Consider a two stage Carnot engine. In the first stage heat 
is absorbed at temperature 
and heat 
is expelled at temperature 
(where 
). In the second stage heat 
is absorbed at temperature 
and heat 
is expelled at temperature 
. The efficiency of the Carnot engine will be
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
C
The total work done by double stage carnot engine
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