Ask or Answer

🏠 Home🏷️ Tags❔ Ask✔️ AnswerUsers

Please log in or register to answer this question.

1 Answer

Answer :

Natural air cooling is generally restricted for transformers up to 1.5 MVA .

Like 0 like

Related Questions

Last Answer : Natural oil cooling is used for transformers up to a rating of 3000 kVA.

Show Answer

Description : Why a transformer requires cooling. What are the methods of cooling transformers?

Last Answer : Ans. Transformers requires cooling as they get heated up due to various losses taking place in the transformer. (like iron of copper losses) Following are the methods of cooling of transformer. a. Natural ... . Forced oil air Natural Cooling (OFAN). d. Forced oil and forced Air cooling (OFAF).

Show Answer

Last Answer : A common method of cooling a power transformer is oil cooling.

Show Answer

Last Answer : Distribution transformers are generally designed for maximum efficiency around 50% load.

Show Answer

Last Answer : Power transformers are generally designed to have maximum efficiency around near full-load.

Show Answer
Show MoreAsk QuestionNext Page →