C1 (i). The output of the 3-phase, 435 V induction motor is 19 kW and operates at power factor ofof0.65 lagging with an efficiency of 81 %. Calculate the reading on each of the two wattmeterconnected to measure the input. [ 4 Marks ]ionThe value of P1The value of P2C1 (ii). Three Identical capacitors are connected in star to 430 Volts, F = 50 Hz, 3 phase supply. Ifthe line current is 12 A. Calculate its reactance and capacitance value. [3 marks]Reactance XcThe capacitance of each capacitor, C

According to guideline we need to slove only first question According to question we have to find…

C1 (i). The output of the 3-phase, 435 V induction motor is 19 kW and operates at power factor of 0.65 lagging with an efficiency of 81 %. Calculate the reading on each of the two wattmeter connected to measure the input. [ 4 Marks ] The value of P1 The value of P2

C1 (i). The output of the 3-phase, 435 V induction motor is 19 kW and operates at power factor of 0.65 lagging with an efficiency of 81 %. Calculate the reading on each of the two wattmeter connected to measure the input. [ 4 Marks ] The value of P1 The value of P2

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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Concept explainers

Three Phase Induction Motor

The induction motor is an electric motor that runs on AC (alternating current) and it is of two type single phase motor that work on single-phase power supply and three-phase motor that work on three-phase power supply.

Question

C1 (i). The output of the 3-phase, 435 V induction motor is 19 kW and operates at power factor of
of
0.65 lagging with an efficiency of 81 %. Calculate the reading on each of the two wattmeter
connected to measure the input. [ 4 Marks ]
ion
The value of P1
The value of P2
C1 (ii). Three Identical capacitors are connected in star to 430 Volts, F = 50 Hz, 3 phase supply. If
the line current is 12 A. Calculate its reactance and capacitance value. [3 marks]
Reactance Xc
The capacitance of each capacitor, C

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