The heat engine would operate by taking heat at a particular temperature andA. converting it all into workB. converting some of it into work and rejecting the rest at lower temperatureC. converting some of it into work and rejecting the rest at same temperatureD. converting some of it into work and rejecting the rest at a higher temperature.

The heat engine would operate by taking heat at a particular temperatu

1.	The heat engine would operate by taking heat at a particular temperature andA. converting it all into workB. converting some of it into work and rejecting the rest at lower temperatureC. converting some of it into work and rejecting the rest at same temperatureD. converting some of it into work and rejecting the rest at a higher temperature.
Answer» Correct Answer - B

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