Question

what does the process in the following flowchart indicate ?
what type of problems are faced ?

Answer 1

(i)Ans. This flowchart indicates the generation of electricity through heat stored in the coal in the form of chemical energy.

(ii)Ans. Problems faced are:
* Causes pollution.
* This is very costly as compared to the hydro electricity.
* Requires too much maintenance for operation.
* Uses non-renewable source of energy.