1. A three-phase induction motor delivers 100 hp while operating at an 80 percent efficiency and a 0.7 lagging power factor from 600-V lines. Find the rms line current 2. Find the T-parameters of a two-port device whose Z-parameters are Z11 = s, Z12 = Z21 = 10s, and Z22 = 100s.
1. A three-phase induction motor delivers 100 hp while operating at an 80 percent efficiency and a 0.7 lagging power factor from 600-V lines. Find the rms line current 2. Find the T-parameters of a two-port device whose Z-parameters are Z11 = s, Z12 = Z21 = 10s, and Z22 = 100s.
Power System Analysis and Design (MindTap Course List)
6th Edition
ISBN:9781305632134
Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Chapter3: Power Transformers
Section: Chapter Questions
Problem 3.28MCQ
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