Answer / m.s.kailash

all are follow IEC.IEC means The International
Electrotechnical Commission is the international standards
and conformity assessment body for all fields of
electrotechnology.

Answer / mahesh-lanco

Not only IEC......CERC(CEntral Electricity Regulatory
Commitee)has Guidelines for Electric systems .........and
also state regulatory systems are there.......many more
agencies included in the electrical related issues..

Answer / mangala prasad

the international rules of electricity is the rule that
offer all nations to follow the stndard process to
generate, transmit, distribute, and utilize the electriciy
at the standared parameter(rated generating
voltage,frequency, loa power factor, load current,
synchronous speed etc)standardize by ISO

Answer / vipul

International Rules of Electrical to Installation,
Commissioning,& the standardize

Answer / k. tivaganon

Don't touch the live part with bare hand.... That is the
rule of electrical!!! anywhere!!!!

in 132 kv substation ligtning arrestor(120 kv) connected to line. but line voltage comes to 132 kv, it operate or not???

4 Answers   Divis Laboratories,

What happens with squirrel induction machines if the ends of rotor conductors are kept open? Explain

3 Answers  

Utility company give the supply to customer in KVA but bill them for Watt.why?

1 Answers   L&T,

I have a 600VA UPS for computer only. It holds for 20minutes only. 1. Can it be upgraded for longer period.? 2. Can it be used for one ceiling fan and a tube light? If yes, how to upgrade?

11 Answers  

wich timer i have prefred for pusher operation fwd & back?

2 Answers   AluChem,

is IS says that neutral should be brought to switch box. and this one is a recomended practice

0 Answers   Sterling Wilson,

WHAT IS THE COOLANTS IN TRANSFORMER?

7 Answers   Bhel,

depending on what we can choose the rate of mccb considering that we know the total load

2 Answers  

We have two Al.busbars each of size 125mm*10 mm connected in parallel.To increase the current rating ,can we connect third busbar of size 100mm*10mm in parallel to existing two busbars?In my opinion ,if we connect busbars of different sizes in parallel,then the busbar of lowest size will take much current.So this type of paralleling should be avoided .Am I correct?

1 Answers   PDP Steel,

Distinguish between Earth & Neutral?

5 Answers   Essar,

why dc supply given to ac alternator rotor

3 Answers  

what is the basic principle of the alternator ????

2 Answers