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A 3-phase motor is rated 750 HP at 460 volts line to line, 0.85 pf lagging and 0.95 efficiency. Solve for the rated current.                 (a). 869.64 A                           (b). 702.23 A                 (c). 405.43 A                           (d). 917.32 A

A 3-phase motor is rated 750 HP at 460 volts line to line, 0.85 pf lagging and 0.95 efficiency. Solve for the rated current.                 (a). 869.64 A                           (b). 702.23 A                 (c). 405.43 A                           (d). 917.32 A

Introductory Circuit Analysis (13th Edition)
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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  1. A 3-phase motor is rated 750 HP at 460 volts line to line, 0.85 pf lagging and 0.95 efficiency. Solve for the rated current.

                (a). 869.64 A                           (b). 702.23 A

                (c). 405.43 A                           (d). 917.32 A

3. A 3-phase motor is rated 750 HP at 460 volts line to line, 0.85 pf lagging and 0.95 efficiency. Solve for the rated current. (a). 869.64 A (b). 702.23 A (c). 405.43 A (d). 917.32 A
Transcribed Image Text:3. A 3-phase motor is rated 750 HP at 460 volts line to line, 0.85 pf lagging and 0.95 efficiency. Solve for the rated current. (a). 869.64 A (b). 702.23 A (c). 405.43 A (d). 917.32 A
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