Answer / vijayjoshi

insulating oil

Answer / khan

mineral oil

Answer / hardik pathak

Mineral Oil

Answer / mustafa

Name of the transformer oil is "ASKARAL"

Answer / manishsingh

askarel

Answer / vijay

It is both insulating oil and highly refined mineral oil..

Answer / ramarao

Mineral insulating oil/Alkera

Answer / ankush

its basically known as t/f oil only
n it is vegetable/ mineral oil.

Answer / 3nath

insulation oil

Answer / atul varma

mineral oil

what is the diffrence between earth and neutral.

1 Answers  

a 120 60 watt incandescent lamp has to be operated from 50 c/sec 1 phase ac supply. in order to do this a circuit element has to be connect in series with the lamp. which one of the following sries element is preferable.

1 Answers   SSC,

pf of synchronius motor is unity, is it axact(=one) value. ?

1 Answers  

Office , overtime and television how big this stage?

0 Answers   ONGC,

You are given 220 V supply source, four wires, an ammeter and voltmeter. There is no any indication or description on meters. How will you identify which is ammeter or voltmeter?

7 Answers   ABB,

What is differance between Slip ring motor and Squirrel cage Motor ?

2 Answers  

what is the earth resistance ?

5 Answers   Bhel, Cummins,

what is the electricity

3 Answers  

what do you mean by class PS CT and what are technical details needed for calculating it?

0 Answers  

anyone please send transformer parameter design formulas & details of tap changer ? plz i have interview this week its more helpful for me ?

0 Answers  

whether choke act as a voltage regulator in tubelight or not?

1 Answers   Bhel,

why t/f are rated in kva. is it conserned with p.f.

3 Answers