Physics · Three-Phase AC Circuits
The sum of instantaneous powers in the three phases of a balanced three-phase system:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
Share:
- 1pulsates at thrice the line frequency
- 2remains constant✓
- 3pulsates at twice the line frequency
- 4is zero
Correct answer
remains constant
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 Physics?
Practice full-length mock tests with real exam timers, instant score analysis, and all-India ranking.
Chapter Practice
Practice Three-Phase AC Circuits MCQs →Want more practice questions on Three-Phase AC Circuits?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in Physics · Three-Phase AC Circuits