Find the possible efficiency of a cycle working between `27^(@)C` and `127^(@)C`.

The efficiency of a heat engine working between 27^(@)C and 127^(@)C is:

The efficiencty of a carnot engine working between 127^(@) C and 77^(@) C is

The efficiencty of a carnot engine working between 127^(@) C and 77^(@) C is

Find the efficiency of a reversible engine working between 500^@C and 30^@C .

Calculate the efficiency of a Cannot engine working between temperature 127^@C and 227^@C .

An ideal gas heat engine operates in a Carnot cycle between 27^(@)C and 127^(@)C . It absorbs 6 kcal at the higher temperature. The amount of heat (in kcal) converted into work is equal to

An ideal gas heat engine operates in a Carnot cycle between 27^(@)C and 127^(@)C . It absorbs 6 kcal at the higher temperature. The amount of heat (in kcal) converted into work is equal to

An ideal gas heat engine operates in a Carot's cycle between 227^(@)C and 127^(@)C . It absorbs 6xx10^(4) J at high temperature. The amount of heat converted into work is