1. In the circuit shown, determine the reading of the wattmeter W₁ and W₂.Z₁ = 30 + j40 2Z₂= 25+j25 2230 Va-b-cZ3= 10 + j40Z4 = 25+j25 2²₁Z5 = 40 +j10 22Z6 = 40 +j30 2

Z1=30+j40 ΩZ2=25+j25 ΩZ3=10+j40 ΩZ4=25+j25 ΩZ5=40+j10 ΩZ6=40+j30 Ω

1. In the circuit shown, determine the reading of the wattmeter W₁ and W₂. Z₁ = 30 + j40 2 Z₂= 25+ j25 2 3-4 230 V a-b-c p.s. W₁ W₂ Z3= 10 + j40 Q Z4 = 25+j25 Z₂ Zg Z₁ = 40 + 110 Z6 = 40 +j30 S

1. In the circuit shown, determine the reading of the wattmeter W₁ and W₂. Z₁ = 30 + j40 2 Z₂= 25+ j25 2 3-4 230 V a-b-c p.s. W₁ W₂ Z3= 10 + j40 Q Z4 = 25+j25 Z₂ Zg Z₁ = 40 + 110 Z6 = 40 +j30 S

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 2.11MCQ: The power factor for an inductive circuit (R-L load), in which the current lags the voltage, is said...

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Question

1. In the circuit shown, determine the reading of the wattmeter W₁ and W₂.
Z₁ = 30 + j40 2
Z₂= 25+j25 2
230 V
a-b-c
Z3= 10 + j40
Z4 = 25+j25 2
²₁
Z5 = 40 +j10 22
Z6 = 40 +j30 2

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Step 2: Analysis for Star-connected load:

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Step 3: Analysis for Delta-connected load:

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Step 4: Determine the reading of each wattmeter:

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