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MCQs: For better COP of refrigerator, the pressure range corresponding to temperature in evaporator and condenser must be____________________?
Category: Mechanical Engineering Questions, Published by: teswesm
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MCQs: Air refrigeration cycle is used in ____________________?
Category: Mechanical Engineering Questions, Published by: teswesm
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MCQs: The bank of tubes at the back of domestic refrigerator are _________________?
Category: Mechanical Engineering Questions, Published by: teswesm
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MCQs: The higher temperature in vapour compression cycle occurs at____________________?
Category: Mechanical Engineering Questions, Published by: teswesm
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MCQs: The vapor pressure of refrigerant should be_________________?
Category: Mechanical Engineering Questions, Published by: teswesm
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MCQs: Critical pressure of a liquid is the pressure_________________?
Category: Mechanical Engineering Questions, Published by: teswesm
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MCQs: In refrigerator, liquid receiver is required between condenser and flow controlling device, if quantity of refrigerant for system is_____________________?
Category: Mechanical Engineering Questions, Published by: teswesm
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MCQs: The value of COP in vapour compression cycle is usually__________________?
Category: Mechanical Engineering Questions, Published by: teswesm
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MCQs: Condensing temperature in a refrigerator is the temperature_________________?
Category: Mechanical Engineering Questions, Published by: teswesm
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MCQs: In refrigerators, the temperature difference between the evaporating refrigerant and the medium being cooled should be_________________?
Category: Mechanical Engineering Questions, Published by: teswesm
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MCQs: In a flooded evaporator refrigerator, an accumulator at suction of compressor is used to___________________?
Category: Mechanical Engineering Questions, Published by: teswesm
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MCQs: Accumulators should have adequate volume to store refrigerant charge at least_________________?
Category: Mechanical Engineering Questions, Published by: teswesm
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MCQs: A refrigeration cycle operates between condenser temperature of + 27°C and evaporator temperature of- 23°C. The Cannot coefficient of performance of cycle will be_________________?
Category: Mechanical Engineering Questions, Published by: teswesm
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MCQs: In vapor compression refrigeration system, refrigerant occurs as liquid between_________________?
Category: Mechanical Engineering Questions, Published by: teswesm
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MCQs: Efficiency of a Carnot engine is given as 80%. If the- cycle direction be reversed, what will be the value of COP of reversed Carnot cycle_________________?
Category: Mechanical Engineering Questions, Published by: teswesm
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MCQs: Aqua ammonia is used as refrigerant in the following type of refrigeration system_________________?
Category: Mechanical Engineering Questions, Published by: teswesm
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MCQs: If a heat pump cycle operates between the condenser temperature of +27°C and evaporator temperature of – 23°C, then the Carnot COP will be_________________?
Category: Mechanical Engineering Questions, Published by: teswesm
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MCQs: In a refrigeration cycle, the flow of refrigerant is controlled by___________________?
Category: Mechanical Engineering Questions, Published by: teswesm
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MCQs: The lower horizontal line of the refrigeration cycle plotted on pressure-enthalpy-diagram represents_____________________?
Category: Mechanical Engineering Questions, Published by: teswesm
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MCQs: Freon group of refrigerants are___________________?
Category: Mechanical Engineering Questions, Published by: teswesm
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