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The efficiency of carnot engine depends ...

The efficiency of carnot engine depends on

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`eta= 1 – T_2//T_1` . On the temperature of sink and source.
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The efficiency of carnot engine is 1/4. If the temperature of sink reduces by 58 degrees celsuis the efficiency doubles. Calculate temperature of sink.

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Knowledge Check

  • The efficiency of a carnot engine depends on the temperature of-

    A
    Source only
    B
    Working substance
    C
    Sink only,
    D
    Source and sink.

  • The efficiency of a carnot engine depends upon

    A
    The temperature of the source and sink
    B
    The volume of the cylinder of the engine
    C
    The temperature of the source only
    D
    The temperature of the sink only

  • The efficiency of a carnot engine operating between steam point and ice point is:

    A
    `24. 9%`
    B
    `25.7%`
    C
    `26.8%`
    D
    `28.8%`

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    The efficiency of Carnot engine operating with reservoir themperature of 100^@C and -23^@C will be

    The efficiency of a Carnot engine operating between temperatures of 100^(@)C and -23^(@)C will be

    Assertion: The efficiency of a carnot engine cannot be 100% . Reason: This is because sink of heat engine cannot be maintained at 0 K .

    The efficiency of carnot's heat engine is 0.5 when the temperature of the source is T_(1) and that of sink is T_(2) .The efficiency of another crot's heat engine is also 0.5.the temperature of source and sink of the second engine are respecitvely

    The efficiency of a carnot heat engine is 0.6 when the absolute temperatures of the source and sink are T_(1) and T_(2) respectively. The efficiency of another carnot engine is also 0.6 but the source and sink temperatures are different. What are the temperatures of the source and the sink of the other engine ?

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