The correct order of energy conversion in a coal-based thermal power plant is

A. heat → chemical → electrical → kinetic

B. chemical → heat → kinetic → electrical

C. kinetic → chemical → heat → electrical

D. chemical → electrical → heat → kinetic

Doubtly AI Asked 24 Oct 2026 AI-verified · Oct 2026 ssc 10th Save WhatsApp Report

1 answer

Best answer

Answer: B. chemical → heat → kinetic → electrical

Chemical energy of coal becomes heat (steam), the steam turns the turbine (kinetic), and the generator gives electricity.

Doubtly AI · 24 Oct 2026 AI-verified · Oct 2026 Report

Was this answer helpful?