Answered: Load Sį is an Induction Motor that…

Load Sį is an Induction Motor that draws an RMS Current of 20.0 Amps at 0.82 PF Lagging. Load S2 is 3.6 KVA at 0.76 PF Leading. Determine the RMS magnitude of Current I. 120 VRMS S2

Electric Motor Control

10th Edition

ISBN:9781133702818

Author:Herman

Publisher:Herman

Chapter39: Synchronous Motor Operation

Section: Chapter Questions

Problem 14SQ: Induction motors and welding transformers require magnetizing current, which causes a. lagging power...

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Concept explainers

Three Phase Induction Motor

The induction motor is an electric motor that runs on AC (alternating current) and it is of two type single phase motor that work on single-phase power supply and three-phase motor that work on three-phase power supply.

Question

Load Sj is an Induction Motor that draws an RMS Current of 20.0 Amps at 0.82 PF Lagging. Load S2 is 3.6 KVA at 0.76 PF Leading. Determine the RMS magnitude of Current I.
120 VRMS
S1
S2
O A. 42.20 Amps RMS
O B. 41.07 Amps RMS
O C. 39.03 Amps RMS
O D. 43.49 Amps RMS
O E. 40.02 Amps RMS

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