In a group of 3 motors, one draws 15 A the other draws 40 A, and the third 52 A. What size of the conductor in terms of ampacity may be used for the feeder circuit
In a group of 3 motors, one draws 15 A the other draws 40 A, and the third 52 A. What size of the conductor in terms of ampacity may be used for the feeder circuit
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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TOPIC: Power Systems, Power Plants & Illumination
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PROBLEM:
In a group of 3 motors, one draws 15 A the other draws 40 A, and the third 52 A. What size of the conductor in terms of ampacity may be used for the feeder circuit?
- 107 A
- 120 A
- 134 A
- 160 A
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