General Studies · Power Plant Engineering
The major use of an economiser in a steam power plant is _____________.
Verified Solution4 OptionsUpdated: October 2026👁️1 View
Share:
- 1to heat up the pulverised fuel by exhaust gases
- 2to heat up the incoming air by exhaust gases
- 3to heat up the incoming feed water with exhaust steam
- 4to heat up the incoming feed water by exhaust flue gases✓
Correct answer
to heat up the incoming feed water by exhaust flue gases
Download Single Question PDF
Save this question and verified answer as a clean study sheet with live clickable link.
👥
Share with Friends & Study Groups
Challenge your peer aspirants on WhatsApp or Telegram to solve this question!
Online Test Series
Preparing for General Studies?
Practice full-length General Studies mock tests with real exam timers, instant score analysis, and all-India ranking.
Chapter Practice
Practice Power Plant Engineering MCQs →Want more practice questions on Power Plant Engineering?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in General Studies · Power Plant Engineering