A two stage compressor using NH, is to operate with 54.74 kPa evaporative pressure, 384.26 kPa interstage pressure and 1472.4 kPa condenser pressure. The discharge vapour from the low pressure cylinder is cooled to 32°C with water. The vapour from the flash tank mixes with the vapour from the intercooler before entering the high pressure cylinder. The capacity is 10 tons. CONDENSER HIGHSTAGE COMPRESSO FLOAT INTERCOOLE 10 EVAPORATOR LOWSTAGE COMPRESSO 5. Find the enthalpy of the refrigerant before entering the high stage compressor. C. 1675.82 kJ/kg A. 1431.83 kJ/kg B. 1531.75KJ/kg D. 1841.72 kJ/kg

A two stage compressor using NH, is to operate with 54.74 kPa evaporative pressure, 384.26 kPa interstage pressure and 1472.4 kPa condenser pressure. The discharge vapour from the low pressure cylinder is cooled to 32°C with water. The vapour from the flash tank mixes with the vapour from the intercooler before entering the high pressure cylinder. The capacity is 10 tons. CONDENSER HIGHSTAGE COMPRESSO FLOAT INTERCOOLE 10 EVAPORATOR LOWSTAGE COMPRESSO 5. Find the enthalpy of the refrigerant before entering the high stage compressor. C. 1675.82 kJ/kg A. 1431.83 kJ/kg B. 1531.75KJ/kg D. 1841.72 kJ/kg

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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