Electrical Engineering · Power System Protection
Overcurrent and earth-fault relays are primarily used to provide back-up protection to an alternator against which type of faults?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
Share:
- 1Unbalanced prime mover torque
- 2Loss of field excitation
- 3External short-circuit faults✓
- 4Overvoltage conditions
Correct answer
External short-circuit faults
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 Power System Protection MCQs →Want more practice questions on Power System Protection?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in Electrical Engineering · Power System Protection