Answered: Find which one leads and by how much…

Find which one leads and by how much (in degrees). • v1(t) = 22 cos(377t - 30°) • i1(t) = 10 cos(377t + 20°) i1 [ leads or lags ] v1 by x degrees i1 [ leads or lags ] v1 by x degrees

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

Chapter2: Fundamentals

Section: Chapter Questions

Problem 2.27P: An industrial load consisting of a bank of induction motors consumes 50 kW at a power factor of 0.8...

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Question

Find which one leads and by how much (in degrees).

• v1(t) = 22 cos(377t - 30°)

• i1(t) = 10 cos(377t + 20°)

i1 [ leads or lags ] v1 by x degrees

i1 [ leads or lags ] v1 by x degrees.

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