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GATE 2022 ME: RAC, PPE & IC Engines Quiz - 2
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For an absorption type ideal refrigeration system, the temperatures at which heating, cooling and refrigeration takes place are at 197 C, 17 C and -3 C respectively. The ideal Coefficient of Performance of the given cycle is ________
Which of the following statements pertaining to vapour absorption refrigeration system is incorrect _______.
Which of the following is not an advantage of three fluids absorption system?
Cascade Refrigeration is used for very low refrigeration temperature by using two VCRS cycle, COP of first cycle is 4 and COP of second cycle is 5. Then find the overall COP of refrigeration ______.
In ammonia water absorption system heat is supplied to generator by condensing steam at 0.2 MPa, 120.2oC. The Temperature to be maintained in refrigerator is -10oC and surrounding temperature is 30oC . Find Maximum COP of refrigerator.
A vapour absorption refrigeration system works with generator, ambient and evaporator temperature as 360 k, 310 k and 260 k respectively. If the evaporator temperature falls to 250 k what should be the generator temperature in order to operate the system with same COP ?
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Sep 2ESE & GATE ME