An engine has an efficiency of `1/6`. When the temperature of sink is reduced by `62^(@)C`, its efficiency is doubled. Temperature of the source is

A Carnot engine has an efficiency of 1//6 . When the temperature of the sink is reduced by 62^(@)C , its efficiency is doubled. The temperature of the source and the sink are, respectively.

An Engine has an efficiency of 1//6 . When the temperature of sink is reduced 62^@C , its efficiency is doubled. Temperature of source, is:

An engine has an efficiency of 0.25 when temperature of sink is reduced by 58^(@)C , If its efficiency is doubled, then the temperature of the source is

An engine has an efficiency of 0.25 when temperature of sink is reduced by 58^(@)C , If its efficency is doubled, then the temperature of the source is

A Carnot engine has an efficiency of 20% . When temperature of sink is reduced by 80°C its efficiency is doubled. The temperature of source is

Consider a reversible engine of efficiency 1/6 when the temperature of the sink is reduced by 62 ^@C , its efficiency gets doubled . The temperature of the source and sink respectively are