An electric motor controlling a pump draws 3.6 A from a 12 V power supply. Themechanical power output measured using a dynamometer is found to be 30 W.Calculate the efficiency of the motor and suggest what could account for any losses
An electric motor controlling a pump draws 3.6 A from a 12 V power supply. Themechanical power output measured using a dynamometer is found to be 30 W.Calculate the efficiency of the motor and suggest what could account for any losses
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
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An electric motor controlling a pump draws 3.6 A from a 12 V power supply. The
mechanical power output measured using a dynamometer is found to be 30 W.
Calculate the efficiency of the motor and suggest what could account for any losses
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