2. In the network below, EA = 23020 V and the phase sequence is acb. Two wattmeters are used to measure the total real power. One with current coil in line B and potential coil between lines B and A. The other with current coil in line C and the potential coil between C and A. Find the reading of each wattmeter and the total power drawn by the load. EAN 40+j30 Q 30+j40 0 Eon C. Ean 50-j30 0
2. In the network below, EA = 23020 V and the phase sequence is acb. Two wattmeters are used to measure the total real power. One with current coil in line B and potential coil between lines B and A. The other with current coil in line C and the potential coil between C and A. Find the reading of each wattmeter and the total power drawn by the load. EAN 40+j30 Q 30+j40 0 Eon C. Ean 50-j30 0
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
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KVL and KCL
KVL stands for Kirchhoff voltage law. KVL states that the total voltage drops around the loop in any closed electric circuit is equal to the sum of total voltage drop in the same closed loop.
Sign Convention
Science and technology incorporate some ideas and techniques of their own to understand a system skilfully and easily. These techniques are called conventions. For example: Sign conventions of mirrors are used to understand the phenomenon of reflection and refraction in an easier way.
Question
2
Transcribed Image Text:2. In the network below, Ea = 23020° V and the phase sequence is acb. Two
wattmeters are uUsed to measure the total real power. One with current coil in
line B and potential coil between lines B and A. The other with current coil in line
C and the potential coil between C and A. Find the reading of each wattmeter
and the total power drawn by the load.
EAN
40+j30 Q
30+j40 2
ECN
Z.
C.
EeN
50-j30 0
B
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