A DC motor r The copper lo Find the Powe torque is indu
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
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Transcribed Image Text:O d. Starting Current = 2000 Amp
A DC motor rotating at 1800 RPM with 180 Volts and 48 Amp line current.
The copper losses were measured as 480 Watt.
Find the Power converted from electrical to mechanical and how much
torque is induced by this motor
Select one:
a. None
O b. Pcony = 8.16 KW and Induced Torque = 43.3 N.m.
O C. Pcony = 8640 W and Induced Torque = 0.46 KN.m.
%3D
%3D
O d. Pcony = 8.64 KW and Induced Torque = 45.84 N.m.
DC motoris
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