Efficiency of a Carnot engine is 50% whentemperature of outlet is 500 K. In order to increase efficiency up to 60% keeping temperature of intake the same what is temperature of outlet

Efficiency of a Carnot engine is 50% whentemperature of outlet is 500

1.	Efficiency of a Carnot engine is 50% whentemperature of outlet is 500 K. In order to increase efficiency up to 60% keeping temperature of intake the same what is temperature of outlet
Answer» 200 K 400 K 600 K 800 K Answer :B