Answer / sunil

series reactor is used to limit the fault current. b'cos
reactor contains inductance and it opposes the rate of
change of current

Answer / ajit

to minimise the starting shotckt current

Answer / niaz ahmed bijapure

to limit short circuit current
to reduce 1 2 3 harmonic
to reduce inrush current
to increase inductance , reflectance of circuit

Answer / biswajit sahoo

to reduce harmonics

Answer / sailaja

they are used to reduce fault currents

Answer / sibasish

to limit short circuit current
to reduce 1 2 3 harmonic
to reduce inrush current
to increase inductance , reflectance of circuit

Answer / mangesh karande

To limit short circuit currents and thus to reduce fault
MVA. Also to keep to sources permanantly parallel.

Answer / som

It is installd 2 cmpensate
inductive VAR and stable the
voltage profile in receiving
end side.

Answer / shravan kasaudhan

For reducing the scc(short circuit capacity).
Then faulty current will be reduced and size of switch gear will be reduced I.e.cast of switch gear equipment is no more

can volts/Hz be relied upon to use 460v,60Hz electric motors on a 380v,50Hz power supply?

1 Answers  

Can anybody tell the formula to calculate temparature rise in the cable with respect to current?

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electromechanical relay type identification example : type=tjmh t-stants for j- m- h-

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what is the difference b/w ATS and HTS?

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what is XLPE type cable

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What is the diffrence in between Class PS & Class 5P10 for CTs

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what is meant by trivector meter?

2 Answers  

At what distance power transformer can be placed from generating ?

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For overhead protection we use which transformer?

0 Answers  

What is the function of an Auto reclosure relay. How does it work??

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Does voltage and current can be seperated?

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In parallel operation time both NGR’s close or not close if both close what will happen

0 Answers