Answer to Question #215131 in Electrical Engineering for Nick

Question

Draw block diagram for thermal, coal based power generation plant. List demerits of the same.

Answer 1

Greenhouse Gas (GHG) Emissions, mining damage, the creation of millions of tons of trash, and the release of hazardous chemicals are all important drawbacks of coal-fired power plants.

In point form

1. The costs of maintenance and operation are high.
2. A substantial volume of water is necessary.
3. Coal handling was quite tough.
4. Excellent quality coal is scarce.
5. The greatest amount of heat energy is wasted.
6. Problems with removing ash