A carnot engine has the same efficiency between 800 K to 500 K and x – McqOptions

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1.	A carnot engine has the same efficiency between 800 K to 500 K and x K to 600 K. The value of x is [Pb. PMT 1996; CPMT 1996]
A.	1000 K
B.	960 K
C.	846 K
D.	754 K
Answer» C. 846 K

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