Answered: In a balanced three-phase circuit…

In a balanced three-phase circuit (positive sequence), the set of line-to-line voltages leads the set of line-to-neutral voltages by: Select one: O a. -30° O b. 30° О с. 120° O d. -120°

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 2.23MCQ: In a balanced system, the phasor sum of the line-to-line voltages and the phasor sum of the...

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Concept explainers

Single Phase AC Circuit

Alternating Current (AC) is a type of electric power in which the electric current changes, both in magnitude and direction, at regular intervals. This AC Circuits can deliver power in either a Single Phase system or a Three Phase system.

Question

In a balanced three-phase circuit (positive sequence), the set of line-to-line voltages leads the set of line-to-neutral voltages by:
Select one:
O a. -30°
O b. 30°
O C.
120°
O d. -120°

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