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average efficiency of a 250 hp motor for the range of operating is 90 percent. if the motor is used 20 hours per day, how much energy is lost in the motor per day?

Electricity for Refrigeration, Heating, and Air Conditioning (MindTap Course List)

10th Edition

ISBN:9781337399128

Author:Russell E. Smith

Publisher:Russell E. Smith

Chapter5: Components, Symbols, And Circuitry Of Air-conditioning Wiring Diagrams

Section: Chapter Questions

Problem 14RQ: What is the difference between a thermal overload and a magnetic overload? Draw the symbol for each.

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Question

average efficiency of a 250 hp motor for the range of operating is 90 percent. if the motor is used 20 hours per day, how much energy is lost in the motor per day?

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