Electrical Engineering · Earthing and Grounding
What is the primary safety purpose of using a 3-pin electrical socket over a 2-pin socket?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
Share:
- 1To increase current capacity
- 2To provide earth connection safety✓
- 3To reduce voltage drop
- 4To allow higher power factor
Correct answer
To provide earth connection safety
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 Electrical Engineering?
Practice full-length mock tests with real exam timers, instant score analysis, and all-India ranking.
Chapter Practice
Practice Earthing and Grounding MCQs →Want more practice questions on Earthing and Grounding?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in Electrical Engineering · Earthing and Grounding