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Calcualte the maximum efficiency of an e...

Calcualte the maximum efficiency of an engine operating between`110^(@)C`and`25^(@)C`.

A

`11.1%`

B

`22.2%`

C

`33.3%`

D

`44.4%`

Text Solution

Verified by Experts

The correct Answer is:
B
Maximum efficiency of an engine working between temperature `T_(2)` and `T_(1)` is given by
`eta=(T_(2)-T_(1))/(T_(2))=(383.293)/(383)=0.222eta=22.2%`
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Knowledge Check

  • Calculate the maximum efficiency of an engine operating between 110^(@)C and 25^(@)C .

    A
    `11.1%`
    B
    `22.2%`
    C
    `33.3%`
    D
    `44.4%`

  • The maximum efficiency of a steam engine operating between 110^(@)C and 25^(@)C

    A
    `20%`
    B
    `22.2%`
    C
    `25%`
    D
    `30%`

  • The maximum efficiency of a heat engine operating between 100^(@)C and 25^(@)C is

    A
    0.2011
    B
    0.222
    C
    0.2517
    D
    None
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