a)Why is the fluorescent circuit economical, and how do we calculate the power of the lamp and how efficient the fluorescent lamp is compared to the incandescent lamp, for example? b)Do you think that the length of the fluorescent tube affects the ignition process? c)In large halls and factories there are hundreds of fluorescent lights, so are those numbers a power problem? And what is its treatment?

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 1PA: You are working as an electrician in a large steel manufacturing plant, and you are in the process...

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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

a)Why is the fluorescent circuit economical, and how do we calculate the power of the lamp and how efficient the fluorescent lamp is compared to the incandescent lamp, for example? b)Do you think that the length of the fluorescent tube affects the ignition process? c)In large halls and factories there are hundreds of fluorescent lights, so are those numbers a power problem? And what is its treatment? d)Can the throttle coil be replaced with a Capacity or resistance? Explain why. e)Do the economical lamps that have become popular recently work on the same principle as the fluorescent work? And which one is better? And why?

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