Answered: A power station burn 0.5 kg of fuel per…

A power station burn 0.5 kg of fuel per kwh. Assume the fuel has an calorific value of 7500 k.calorific/kg. The overall efficiency is * 24.5 % O 22.9 % 28.7 % O 25.4 % Non of them

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter32: Three-phase Motors

Section: Chapter Questions

Problem 14RQ

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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 power station burn 0.5 kg of fuel per kwh. Assume the fuel has an
calorific value of 7500 k.calorific/kg. The overall efficiency is *
24.5 %
22.9 %
28.7 %
25.4 %
O Non of them

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