what are the names of oil used in transformer and its
chemical name?
Answer Posted / fahim
oils used in transformers are synthetic oil, edible
oil(vegetable oil), mineral oil, silicon based oil.
| Is This Answer Correct ? | 1 Yes | 2 No |
Post New Answer View All Answers
What is the effect on in Zone and out zone fault if Phase side CT is Vk/2<30 mA and Neutral side is CT is Vk/4<30 mA for Transformer REF protection
Iin ESP why positive is grounded ? why not negative ?
What is domestic transformer? Draw the connection of domestic transformer.
What is clock position of Transformer?what are the clock positions are there?and what is different of them?
What is the significance of integral controller and derivative controller in a pid controller?
what is the difference between single ratio, multiple core and multiple ratio, multiple core ? please explain.
HOW WE CALCULATE CURRENT IF THERE ARE NOT PRESENT ANY AMMETER OR MULTIMMETER??????
What is cut-off rate?
TELL ME WHAT IS INDUCTOR AND CAPACITOR WHAT IS IT BASIC OPERATION ANDFUNCTION?
I am a electrical engg. diploma holder,applied for junior engineer (electrical),Kolkata RRB. Have I to attend all electrical,mechanical&civil portion in written exam.???
what will happens if one phase is missing for 33/11kv power transfomer and why?
What is bridge rectifier and explain with details
in general it is observed in power stations, the tertiary winding is used in higher rating Y-Y auto transformer but not in Y-Y power transformer. is the tertiary winding is compulsory then why it is not using in power transformerÂ
Define corner frequency?
what is the reactive power what is the use of it in system