Q1. Two practical coils with internal resistances of R,, R, has quality factors of Q, Q» respectively. If these two coils are connected in series then resultant quality factor is... Ans. GR, +Q,R, R, + R, Activate Windows

Q1. Two practical coils with internal resistances of R,, R, has quality factors of Q, Q» respectively. If these two coils are connected in series then resultant quality factor is... Ans. GR, +Q,R, R, + R, Activate Windows

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter29: Dc Generators

Section: Chapter Questions

Problem 16RQ: Explain the difference between cumulative- and differential-compounded connections.

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Concept explainers

Electrical Heating Unit

The conversion of electrical energy to heat energy is known as electric heating. The heating system that converts the electrical energy to heat energy for various application is called electrical heating unit. Electricity is employed as the firing mechanism in electric heating systems, which transforms electric current to heat. Electric heaters have heating elements in the form of electric resistors.

Question

|Q1. Two practical coils with internal resistances of R1, R, has quality factors
of Q, Q» respectively. If these two coils are connected in series then
resultant quality factor is.…..
|Ans.
GR, +Q,R,
R, + R,
Activate Windows

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