General Studies · IC Engine Performance
In a Spark Ignition (SI) engine operating at a constant speed and constant air-fuel ratio, how does the brake specific fuel consumption (bsfc) behave with variation in load?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
Share:
- 1bsfc is minimum at no load.
- 2bsfc does not depend on the load.
- 3bsfc is maximum at full load.
- 4bsfc is minimum at or near full load.✓
Correct answer
bsfc is minimum at or near full load.
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
Start Free Mock Test →Preparing for General Studies?
Practice full-length mock tests with real exam timers, instant score analysis, and all-India ranking.
Chapter Practice
Practice IC Engine Performance MCQs →Want more practice questions on IC Engine Performance?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in General Studies · IC Engine Performance