I need the answer as soon as possible In a dynamometer type wattmeter used to measure power as it has no -1* .sense to power factorTrueFalse* The current coil carries current proportional to the voltage in circuit-2FalseTrueThe frequency and supply voltage of induction wattmeter's are -3*.ConstantFalseTrueIn wattmeter both current and pressure coils are required. For -4*.obtaining the required phase difference Shaded pole principle is usedTrueFalse

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In a dynamometer type wattmeter used to measure power as it has no -1 *.sense to power factor True O False O

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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Coulomb’s Law

Coulomb's law states that the attraction or repulsion force between two charged things is proportional to the product of their charges and inversely proportional to the square of their distance. It has an effect along the line that connects the two-point charges.

Question

I need the answer as soon as possible

In a dynamometer type wattmeter used to measure power as it has no -1
* .sense to power factor
True
False
* The current coil carries current proportional to the voltage in circuit-2
False
True
The frequency and supply voltage of induction wattmeter's are -3
*.Constant
False
True
In wattmeter both current and pressure coils are required. For -4
*.obtaining the required phase difference Shaded pole principle is used
True
False

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