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  • Question 1
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    The minimum and maximum temperature in a cycle are 280 K and 1080 K respectively. The pressure ratio is 6. If the medium is Helium, thermal efficiency of ideal Brayton cycle with regeneration is____%

  • Question 2
    1 / -0

    Volumetric efficiency of a reciprocating air compressor is lowered due to

    i) Increase in pressure ratio

    ii) Increase in clearance volume

    iii) Increase in speed

    Select the correct statements.

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