A 75 MW steam power station uses coal of calerific value of 6400 kcal/kg. Thermal efficiency of the station is 30% while clectrical efficiency is 80%. Calculate the coal consumption per hour when the station is delivering its full output.

A 75 MW steam power station uses coal of calerific value of 6400 kcal/kg. Thermal efficiency of the station is 30% while clectrical efficiency is 80%. Calculate the coal consumption per hour when the station is delivering its full output.

Power System Analysis and Design (MindTap Course List)

6th Edition

ISBN:9781305632134

Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Chapter3: Power Transformers

Section: Chapter Questions

Problem 3.7MCQ: Consider Figure 3.5. Match the following, those on the left to those on the right. (i) Im (a)...

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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.

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