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    GATE2015-3-10

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    The thermodynamic cycle shown in figure ($T$-$s$ diagram) indicates

    1. reversed Carnot cycle
    2. reversed Brayton cycle
    3. vapor compression cycle
    4. vapor absorption cycle
    in Thermodynamics ♦ 24.6k points
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    Ans: B

    Explanation:

    • Power/Work consuming cycles are always anti-clockwise in direction
    • Brayton Cycle has Constant Pressure Heat Interaction
    • Carnot Cycle in TS plane is of rectangle shape
    • Vapour cycles are mostly shown with the saturation curves so that we can clearly identify the liquid and gaseous phases and also the superheat zone.
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