Physics · Electrical Measurements
When measuring 3-phase power using the 2-wattmeter method, if one of the wattmeters reads zero, what is the power factor of the load?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
Share:
- 1Unity
- 20.5✓
- 30.75
- 4Zero
Correct answer
0.5
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 Electrical Measurements MCQs →Want more practice questions on Electrical Measurements?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in Physics · Electrical Measurements