Physics · Electrical Machines
The primary purpose of performing an open-circuit test on a transformer is:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
Share:
- 1to determine equivalent reactance
- 2to determine equivalent resistance
- 3to determine magnetising resistance and core loss✓
- 4to determine full-load copper loss
Correct answer
to determine magnetising resistance and core loss
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 Machines MCQs →Want more practice questions on Electrical Machines?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in Physics · Electrical Machines