Electrical Engineering · Electric Motors
What is the typical expected lifespan of a high-quality brushless DC (BLDC) motor under ideal operating conditions, primarily limited by bearing wear rather than brush degradation?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
Share:
- 120,000 hours✓
- 210,000 hours
- 32,000 hours
- 41,000 hours
Correct answer
20,000 hours
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 Electric Motors MCQs →Want more practice questions on Electric Motors?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in Electrical Engineering · Electric Motors