1. An R22 standard refrigerating cycle operates at an evaporator pressure of 367.01 kPa and a condensing pressure of 1833.45 kPa. It is desired to increase the evaporator pressure from 367.01 to 602.28 kPa. Determine For 367.01 kPa Evaporator (a) temperature and degree superheat leaving the compressor (b) mass of vapor entering evaporator (c) evaporator load (d) condenser load (e) work on the compressor (f) coefficient of performance For 602.28 kPa Evaporator (g) temperature and degree superheat leaving the compressor (h) mass of vapor entering evaporator (i) evaporator load G) condenser load (k) work on the compressor (1) coefficient of performance Show the effects of increasing evaporator pressure (m) condenser load per ton of refrigeration (n) work on compressor per ton of refrigeration (0) mass flow rate of refrigerant per ton of refrigeration (p) volume capacity of compressor per ton of refrigeration 18 answers

1. An R22 standard refrigerating cycle operates at an evaporator pressure of 367.01 kPa and a condensing pressure of 1833.45 kPa. It is desired to increase the evaporator pressure from 367.01 to 602.28 kPa. Determine For 367.01 kPa Evaporator (a) temperature and degree superheat leaving the compressor (b) mass of vapor entering evaporator (c) evaporator load (d) condenser load (e) work on the compressor (f) coefficient of performance For 602.28 kPa Evaporator (g) temperature and degree superheat leaving the compressor (h) mass of vapor entering evaporator (i) evaporator load G) condenser load (k) work on the compressor (1) coefficient of performance Show the effects of increasing evaporator pressure (m) condenser load per ton of refrigeration (n) work on compressor per ton of refrigeration (0) mass flow rate of refrigerant per ton of refrigeration (p) volume capacity of compressor per ton of refrigeration 18 answers

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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