Q.357 Three wattmeters W₁.W₂,W3 are connected, respectively to phases a, b, and c to measure the total power absorbed by the unbalnced delta- connected load (ZAB=10-J50, Zac=1602 and ZCA=8+J622) with source of 440V line voltage balanced acb sequence. 1. Predict the wattmeter readings. 2. Find the total power absorbed?
Q.357 Three wattmeters W₁.W₂,W3 are connected, respectively to phases a, b, and c to measure the total power absorbed by the unbalnced delta- connected load (ZAB=10-J50, Zac=1602 and ZCA=8+J622) with source of 440V line voltage balanced acb sequence. 1. Predict the wattmeter readings. 2. Find the total power absorbed?
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 2.45P: Two balanced Y-connected loads, one drawing 10 kW at 0.8 power factor lagging and the other IS kW at...
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