![]() The outside temperature is -3✬ and the indoor temperature is 27✬. A carnot heat pump is used to heat a house. ![]() For a given temperature T 1, as the difference between T 1 and T 2 increases, the COP of a carnot heat pump _Ĭlarification: COP(heat pump) = T 1/(T 1 – T 2)Īs the value of T 1 – T 2 increases, value of COP decreases.ħ. The adiabatic process of a carnot cycle needs very _ motion to complete the adiabatic process.Ħ. The isothermal process of a carnot cycle needs very _ motion of the piston to maintain constant temperature.Ĭlarification: The isothermal process of a carnot cycle needs very slow motion of the piston to maintain constant temperature while the adiabatic process needs very fast motion to complete the adiabatic process.ĥ. In a carnot cycle, what is the working fluid?Ĭlarification: As Carnot cycle is an ideal cycle, so the working fluid is an ideal gas.Ĥ. In a carnot cycle, the working medium rejects heat at a _ temperature.ģ. In a carnot cycle, the working medium receives heat at a _ temperature.Ĭlarification: In a carnot cycle the working medium receives heat at a higher temperature and rejects heat at a lower temperature.Ģ. IC Engines Multiple Choice Questions on “Carnot Cycle”.ġ.
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