8)This MCQ QUESTION FROM BASIC POWER ELECTRICAL ENGINEERING course. Two balanced 3-phase loads are connected in parallel. Load 1 is Y-connected with a phaseimpedance of (20-j15) ohms. Load 2 is Delta-connected with a phase impedance of (30+j21)ohms. The line voltage magnitude across the loads is 100 V. The complex power of Load 1 is:Select one:O a. 320 W - j 240 VARb. 106.7 W - j 80 VARC.None of these answers is correctd. 106.7 W + j 80 VARe. 320 W + j 240 VAR

Answered: Image /qna-images/answer/057c8989-2344-4a1a-854d-2b618d4a06d6.jpg

Answered: BASIC POWER ELECTRICAL ENGINEERING…

Engineering

Electrical Engineering

BASIC POWER ELECTRICAL ENGINEERING course.

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

Chapter6: Power Flows

Section: Chapter Questions

Problem 6.61P

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Question

8)This MCQ QUESTION FROM BASIC POWER ELECTRICAL ENGINEERING course.

Two balanced 3-phase loads are connected in parallel. Load 1 is Y-connected with a phase
impedance of (20-j15) ohms. Load 2 is Delta-connected with a phase impedance of (30+j21)
ohms. The line voltage magnitude across the loads is 100 V. The complex power of Load 1 is:
Select one:
O a. 320 W - j 240 VAR
b. 106.7 W - j 80 VAR
C.
None of these answers is correct
d. 106.7 W + j 80 VAR
e. 320 W + j 240 VAR

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