MCQs: What is the main reason behind subcooling of liquid refrigerant at the condenser outlet in vapour compression refrigeration system?
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MCQs: What is the result of superheating of vapour at the evaporator outlet?
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MCQs: Which expansion device is capable of regulating the flow of refrigerant according to the load on the evaporator?
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MCQs: Which compressor is used, when volume flow rate of refrigerant is very large?
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MCQs: What is the temperature at which the water vapour in the mixture of water vapour in air, starts condensing called?
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MCQs: The temperature of air recorded by thermometer when the bulb is covered by a cotton wick saturated by water is called as
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MCQs: Which temperature can be measured by an instrument called psychrometer?
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MCQs: What is the purpose of using economizer in the boiler?
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MCQs: Homogeneous system
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MCQs: Which of the following is chosen as a standard thermometric substance?
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MCQs: Work done in a constant volume process is
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MCQs: Which of the following is NOT a path function?
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MCQs: All spontaneous processes are
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MCQs: The irreversibility of a process occurs due to
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MCQs: Heat transfer is an irreversible process if
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MCQs: If temperature difference between two bodies in which heat transfer takes place increases, the irreversibility of the process
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MCQs: Free expansion of gas within a system is
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MCQs: A process in which work is done without producing an equivalent increase in the kinetic or potential energy of any system is
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MCQs: What is a measure of extent of irreversibility of a process undergone by a system?
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MCQs: The total energy of the universe
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