Answer / kundanmalani1990

current transformer steps up the voltage level thus current
come in the range of measurement, we can measure the
current easily
potential transformer steps down the voltage level thus
voltage come in the range of measurement, we can measure
the voltage easily

Answer / naresh

Current Transformer is a device used to measure the current
of high value in the lines,by connecting the device in
series with the line.
voltage transformer is also an indicating device which is
used to measure the potential across the line.

Answer / mohan kumar ks

current transformer is used for metering purposs and
voltage transformer is used for protection purposs

for 24000kv transformer what is the value earthing resistence?

1 Answers  

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What happens if a +vely charged particle is placed in the centre of a room and assume that the north side wall is having magnetised with north polarity and south side wall is magnetised with south polarity. In which direction the particle will move

5 Answers   BSNL,

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we have a rewind motor of 2Hp,2800Rpm, 220Volt AC. how can we choose the running capacitor for this motor, any formula for that?

0 Answers  

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I have 4 DG set with 1500KVA rating. system breakers are 11KV & alternator are 415 Volts. Between alternator & breaker one stepup transformer used. i want to Know what is max. resistance for body earthing & 415 & 11KV V Neuteal earthing. my fault current is 14 times for 2 sec.

0 Answers   Jindal,

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What will be cross section area of copper conductor for carry 2000 amps & 2500 amps....sq.mm.?/

3 Answers  

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what is the long transmission lines

2 Answers  

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what is called inrush current??

1 Answers   KSEB,

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check list of maintenance of transformer?

11 Answers   ABC, Cosmos, EPRON, Essar, Godrej, Hescom, Infosys, KPTCL, TCS,

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is dc transformer is possible ?

4 Answers   Jyona Power,

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How will polarity test of Dy5 transformer ?

2 Answers   BSL,

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Define relative stability.

0 Answers  

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tell me about roaster switch .& what is the function in transmission & distribution?

0 Answers  

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