Answer / abdar ali

There are two types of grounding:
1. Plate earthing
2. Pipe earthing

Answer / muhammad saleem

two types of grounding 1 is system grounding 2)equipment
grounding.

Answer / muhammad saleem

two types of grounding 1 is system grounding 2)equipment
grounding.
Ref:NEC Book Article 250 also saudi aramco following this
book.

Answer / chandrashekar

Types of Earthing / Grounding

1.Plate ERthing
2.Pipe Earthing
3.Water tight Earthing
as i know

Answer / segun

impedance gronding and solid grounding

Answer / arvind

it is of two types i.e on point grounding and two point groundings we prefer 2 points grounding

Answer / baha al

There are three type of earthing:

1- TN-C-S earth and neutral combined in the supply network
but separated in customer installation.
2- TN-S earth and neutral run back separately to the
transformer neutral terminal.
3- TN-C earth and neutral are combined right throughout the
installation

Can a dc motor works as a dc generator. If yes , then how?

2 Answers  

In oil transformer which oil is used & what should be the insulation resistance & heating capacity.

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Why the transmission lines are in 11kV, 22kV, 33kv, and why not 10kV,20kV, 30kV?

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how many types of ACB breakers, describe briefly..?

0 Answers  

What is proportional controller?

0 Answers  

Hi frnds :) plz tell me that i have 100 KVA 3 phase generator so by thumb rule 100*1.4 = 144 amps and generaly we can operate at 80% load...so it will 144*0.8 =112 amps.... so now i m confused about single phase load.....if we use that generator only for single phase the that 112 amps is total single phase load or i can give 112 amps at red 112 amps at yellow and 112 amps at blue.... i mean that total single phase load that 100 KVA generator will take is 112+112+112=336 amp ??

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IN CONTROL SYSTEMS Y WE NEED TO KNOW THE STABILITY OF THE SYSTEM?WHAT IS ITS PRACTICAL USE?

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compressor compresses air means exactly what happens?

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If breaker is undefined position, first step to do.

0 Answers   KSEB, L&T, Siemens,

what happens if sf6ckt breaker gas pressure is high or low about the actual rating of gas pressure(5kg/cm2)

2 Answers  

why do we have another cartridge filled with oil fitted at the bottom silica gel cartridge in power transforers

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induction 3 phase motor terminal connection

0 Answers