The temperatures `T_(1) and T(2)` of two heat reservoirs in an ideal carnot engine are `
Channel: Doubtnut
Date: 2020-08-02

The temperatures `T_(1) and T(2)` of two heat reservoirs in an ideal carnot engine are `1500^(@)C and 500^(@)C`. Which of these (a) increasing `T_(1) by 100^(@)C` or (b) decreasing `T_(2) by 100^(@)C` would result in greater improvement of the efficiency of the engine?