Answer / raj

Highly refined mineral oil

Answer / ramarao

Mineral insulating oil / askarel

Answer / viplav

Polychlorinated Biphenyl (PCB)

Answer / deepesh

ASKARAL and also known as mineral oil

Answer / muhammad shahzad

Natural mineral oil is use its trade name is ASKAREL but now
a day commercially use oil in transformer is PYROCLOR.

Answer / hitesh

Include askarals

Answer / chandan singh

Highly treated Napthalene Petroleum Oil

Answer / lalit bidhuri

Synthetic oil

I have experienced electrical maintenance HT ,but I completed be ECE ....can I apply c license or not ???? Pls help me friend s...

0 Answers   Crew pvt ltd,

how to calculate short ckt current of trafo. ex.3-ph 3MVA trfo. 11/440, impdence voltage=7.25%

1 Answers  

can we use existing delta star with neutral grounded,step down(6.6kV/415V), 3 phase power transformer bi-directionally.

3 Answers   GMR,

How to calculate Voltage regulation of 22 KV Over head Line.

0 Answers  

cany anyone suggest electrical wesites for providing study materials?

0 Answers  

What is the abbreviation of NGT panel

0 Answers  

What is miller crystal oscillator? Explain its operation?

0 Answers  

which pump used in STP

0 Answers   Dalkia,

What is transient Phenomenon?

0 Answers  

where do we connect tap of tap changer, to H.V. side or L.V.side? and why?

5 Answers   Vedanta,

Is there any rule to select the voltage of motor based on KW rating? What is the rating above which lt motor becomes the HT motor?.

0 Answers   DAE,

What is the meaning of CT 40/5, 100/5 or in HT lines 100/1 ????????

3 Answers   Amex,