Mathematics · Electrical Machines
The iron loss in a 10 kVA, 240/100 V single-phase transformer is 100 W. If the maximum efficiency occurs at full load, then the copper loss at full load will be:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
Share:
- 1200 W
- 225 W
- 350 W
- 4100 W✓
Correct answer
100 W
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 Mathematics?
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 Mathematics · Electrical Machines