Answer / dilip

Reactor is mainly use to compansate power system in both
underloaded (Inductive)and overloaded(Capacitive) condition

Answer / sadam gaad

reactor maintain the voltage, limiting short circuit
current, reducing capacitive MVAR, if you use it in series
it works as limiting short circuit current n if in parrallel
then it reduce ferranti effect.

Answer / vinod

FOR LONG TRANSMISSION LINES WITH LIGHT LOAD, REACTORS ARE USEFUL IN PF IMPROVEMENT. IT IS ALSO USED FOR LIMITING THE SHORT CIRCUIT CURRENT.

Answer / arvind thakur

SHUNT REACTOR IS USED IN EHV TRANSMISSION LINE TO CONTROL VOLTAGE DURING LOW LOAD PERIOD.IT IS ALSO USED FOR COMPENSATE THE SHUNT CAPACITOR OF TRANSMISSION LINE DURING LOW LOAD PERIOD...

Answer / r.mukesh

Shunt reactors are designed for connection to the ends of high voltage transmission lines or to
high-voltage cables for the purpose of controlling the line voltage by absorbing reactive power.

Answer / r.s.naidu

using of reactor in the substations because of protected
power system from the short circuit.

Answer / dost muhammad (mahsood )

All nuclear reactors are devices designed to maintain a chain Reaction producing a steady flow of Neutrons generated by the fission of heavy nuclei

Answer / muhammad naveed

Line reactors can protect motors and reduce power line distortion from VFDs.

Answer / nabeel

it s to maintain the phase angle btwn volt and current. For
power factor correction actually. Also it can be said as To
control the reactive power flow.

Answer / amit

for power factor improvement

what is the different between earth leakage relay and earth fault relay?

5 Answers   ME,

phase colour is indicated by R Y B (red yellow blue) but in transformer i have seen U V W instead of (R Y B) have any meaning of this

3 Answers   Areva, Kim Yew,

What is the difference between voltage transformer and potential transformer?

38 Answers   ABB, ETA, Maritime Academy, MSEB, Reliance Jio, Voltas, Wipro,

suppose if oil in transformer is not used than what constructional change you will do,for insulation and cooling?

2 Answers   ABB,

if we have to design a small transformer of rating 1 kva or 1 mva , how can we design it?

1 Answers  

How we can change the direction of rotation of Induction motor? Prove it using graphical methods.

2 Answers  

HOW DO I CALCULATE OVER LOAD RELAY & CONTACTOR IN DOL STARTER? & in dol why it is require circuit breaker?

6 Answers   DLF,

what is meant by LT & HT?

5 Answers   ABB,

how to calculate earth resistat in earthpit with earth testing kit?

2 Answers  

Define Current Transformer? Working & TYpe's Of C.T.

4 Answers  

diff. between tension mode & speed mode

0 Answers   BSL,

WHY HOLDING CONTACTOR OF MOTOR STARTER IS CALLED NO VOLT COIL.

3 Answers