General Studies · Engine Cooling System
What is the primary function of the metallic fins attached to the tubes in an automobile radiator?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
Share:
- 1To prevent water from leaking out of the core
- 2To create vapor to increase system pressure
- 3To decrease the flow rate of the coolant
- 4To increase the surface area for efficient heat dissipation✓
Correct answer
To increase the surface area for efficient heat dissipation
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 Engine Cooling System MCQs →Want more practice questions on Engine Cooling System?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in General Studies · Engine Cooling System