Answer / umatheanmozhi

polychlorinated biphenyle

Answer / pradhyumn

Highly refined Naptha based mineral oil.

Answer / sunday victor

Transformer make use of hydrocarbon mineral oil

Answer / ashok mishra

mineral oil.

Answer / mahadi

Turbo oil.

What is stray looses?

2 Answers  

How to calculate ht side cable of 630 kva oil cooled outdoor transformer?

1 Answers  

What will happen if mains neutral and generator neutral shorted?

2 Answers   Betts, Suzlon,

What is the normal earth resistance?

11 Answers  

How to calculate cable size in sq units based on motor rating is KW

2 Answers  

In a transformer, the hysteresis and eddy current losses depend upon 1.load current 2.maximum flux density in core 3.type of lamination 4.supply frequency The correct statements are (a) 1 and 3 (b) 2 and 3 (c) 1 and 4 (d) 2 and 4

9 Answers  

what is the difference between contactors & relay.

2 Answers  

What is the meaning of EDO in DG panels?

3 Answers   Bajaj,

What is transformer break down voltage.And what is flash oil flash point.

1 Answers   HP,

Require Generator Capcity ( KVA ) for 3 Phase Motor having 4.7Kw with starting current of 16amps?

1 Answers  

What is the minimum value of hfe for the oscillations in transistorized rc phase shift oscillator?

0 Answers  

can u tell the difference between star-star transformer and delta to delta transformer.

3 Answers   Videocon,