Discussion
Which of these is NOT a loss in a transformer?
Answer: A
Correct answer: Friction and windage loss
Friction and windage are the losses of a rotating machine, and a transformer has no moving parts at all. Its losses are hysteresis and eddy current loss in the core, together making up the iron loss, and \( I^2R \) loss in the two windings, the copper loss. There is also a small stray loss from leakage flux in the tank and clamps.
No comment is present. Be the first to comment.
Loading…
Post your comment
Please log in or register to post a comment.
Examination Categories
- SSC Exams
- Banking Exams
- Teaching Exams
- Civil Services Exams
- Railways Exams
- Engineering Recruitment Exams
- Defence Exams
- State Government Exams
- Police Exams
- Insurance Exams
- Nursing Exams
- Other Government Exams
- NRA CET
- PG Entrance Exams
- Campus Placement
- MBA Entrance Exams
- CUET and UG Entrance
- Judiciary Exams
- Regulatory Body Exams
- Software Development