Physics · Electrical Circuits and Safety Devices
To which core component of a residual current circuit breaker (RCCB / ELCB) are the phase and neutral wires of the power supply connected to detect leakage?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
Share:
- 1Terminals of a high pass filter
- 2Separate primary windings of a small toroidal transformer✓
- 3Terminals of a snubber circuit
- 4Anode and cathode of a thyristor
Correct answer
Separate primary windings of a small toroidal transformer
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 Physics?
Practice full-length Physics mock tests with real exam timers, instant score analysis, and all-India ranking.
Chapter Practice
Practice Electrical Circuits and Safety Devices MCQs →Want more practice questions on Electrical Circuits and Safety Devices?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in Physics · Electrical Circuits and Safety Devices