A 12hp motor is used to drive an air compressor. The compressor efficiency is 70%. Find the mass of air in kg needed per minute if air is available at 30C. The pressure compresses to 8 times its original pressure. Ans: 1.52
A 12hp motor is used to drive an air compressor. The compressor efficiency is 70%. Find the mass of air in kg needed per minute if air is available at 30C. The pressure compresses to 8 times its original pressure. Ans: 1.52
Refrigeration and Air Conditioning Technology (MindTap Course List)
8th Edition
ISBN:9781305578296
Author:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson
Publisher:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson
Chapter1: Heat, Temperature, And Pressure
Section: Chapter Questions
Problem 6RQ: One British thermal unit will raise the temperature of _____ 1b of water _____F.
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A 12hp motor is used to drive an air compressor. The compressor efficiency is 70%. Find the mass of air in kg needed per minute if air is available at 30C. The pressure compresses to 8 times its original pressure.
Ans: 1.52
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