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Efficiency of heat engine

  1. Oct 13, 2014 #1
    efficiency n=1 -(q1/q2) for a normal heat engine

    But how efficiency n=1 -(t1/t2) ? for reversible heat engine
     
  2. jcsd
  3. Oct 13, 2014 #2

    jack action

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  4. Oct 21, 2014 #3
    When using the temperatures, you find the theoretical highest efficiency possible for a specific system.

    When using the "Q" (heat), you find the actual efficiency of the system.
     
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