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1 In a Carnot cycle, heat is transferred at
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The polytropic index (n) is given by
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Kerosene is distilled at
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Relation between cp and cv is given by (where cp = Specific heat at constant pressure, cv = Specific heat at constant volume, γ = cp/cv, known as adiabatic index, and R = Gas constant)
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The thermal efficiency of an ideal gas turbine plant is given by (where r = Pressure ratio)
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Select the correct statement as per Charles' law
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The door of a running refrigerator inside a room was left open. Which of the following statements is correct?
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An adiabatic wall is one which
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Compressed air coming out from a punctured football
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Water contained in a beaker can be made to boil by passing steam through it
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During throttling process
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Barometric pressure is equal to
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The first law of thermodynamics is the law of
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The first law of thermodynamics is the law of
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According to Clausis statement of second law of thermodynamics