Answer Posted / milinda

yes thats why birds can be on 11kV or 33kV lines. But they
cannot lie down on a 132kV line or even get close to them..
Is there any reason for this? I have heard the induction
currents cause this ..is it???

Why are cables rated for 40 KA for 0.25 Sec fault current rating?

1957

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How it can worked plc based electrical system And which type of software using.

2120

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We have a distribution transformer of 750KVA/11kv/440v and an AVR (Servo Stabilizer) of 750KVA on the LT side of distribution transformer. Also we have an ACB of 1200A on the output of distribution transformer (that is on the input of AVR). We want to have an MCCB on the output of AVR. What should be the rating?

2106

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300m long and 30kw inductive loade 3phase supply how many size cable required

1443

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1.What is captive power plant? 2.What is national grid?Give brief idea.

2156

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WHAT IS SPEC OF CLEANROOM MOTOR AND LIGHT FITTINGS?

2315

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how to calculate the formula of cable size if motor kw is given

2281

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Compare salient pole and cylindrical rotor machines.

1890

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how flow current in 220 kv line to line

1997

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WHAT ARE THE EFFECTS OF SERIES RESONANCE AND PARALLEL RESONANCE ON THE CIRCUITS PARAMETERS?

2068

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1. what is usage for power factor in industries?? 2.why we need to monitor power factor??

8223

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what is the calculation method to design core and winding of a 200kva 3phase distribution transformer?

2399

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Why we are using only Dyn11 tranformer in distribution system but not using a Dyn1 in distributing system?why not and advantage and disadvantage in both

2747

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please tell me when we start motor without load in star or delta connection whose current above condition,pl write formula

2299

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if we install two earth pits with a clear space of 5m without any interconnection,by checking the digital multimeter will it show continuity between earth pits? If so what would be the approx. value

1939

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