Question: To increase the efficiency of a Carnot engine would be more effective to either a or b is just as effective lower the temperature of

To increase the efficiency of a Carnot engine would be more effective to
either a or b is just as effective
lower the temperature of the low temperature reservoir by 50C
temperature differences do not affect the efficiency
raise the temperature of the high temperature reservoir by 50C
To increase the efficiency of a Carnot engine

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