Answer / raj

naphthenic mineral oil

Answer / samraj

cyclo acten and pentagain

Answer / amol ramchandra dere

The name of transformer oil is Askaryl.

Answer / anil borate

oil used in transformer is askarel..

Answer / surya kant

tranformer oil is an insulating mineral oil & is a
composition of Askarel, pyroclor (naphtheline base)i.e. why
also known by name of naphthenic insulating oil

Answer / vivek patel

fluorinated hydrocarbons

Answer / rajesh

the oil used in t/f is chlorinated diphenylhas
excellent properties like chemical stability, non-oxidizing,
good dielectric strength, moisture
repellant, reduced risk due fire and explosion.

Answer / varadharajan

minaral oil

Answer / abu hosain sardar

low resistance & take highly temperature.

Answer / pawan gangwar

insulating mineral oil.

what should be the acceptrd value of winding resistance for 2.5MVA transformer

0 Answers  

why we used stone chips under the transformer area..

2 Answers   SSC,

why in power staions distriution r like 11kv,33kv,66kv in india?

4 Answers  

In an panel board if the outgoings are power plugs and motor equipments...what should we choose as the incomer of the of the panel board?? MCCB OR ISOLATOR?? Should we use ELCB protection??if so where??

2 Answers  

Which ciass CT can be use in diff. protection. Can be use 5p20?

5 Answers  

how to identify the failer of igbt

0 Answers  

why generating voltages are of 11kv 33kv 22kv of 11 multiples

5 Answers  

Which type of material used for fuse wire & solder wire.

13 Answers  

why single phase induction motors are not self staring ? how can we start the 1-phase Induction motor ?

3 Answers   BDL,

what is the diff. b/w balanced and unbalanced load..?

12 Answers  

In which connection the voltage will be more , in star or delta connected motor?

3 Answers  

I had applied for JE in PSEB, Can you pls send me the Question bank for related to my field

0 Answers