Answer / sanjeev

mesuring amps

Answer / mayur

why should star point is earthed in power transformer

Answer / s k deo

For Internal Fault Protection of Transformer by operation
of Differencial Relay.

What is the required bending radius requied at the time of cable laying?

1 Answers  

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whats the advantage and disadvantage in TUMETIC mdel transformer

2 Answers   ABB,

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errection check list for transformer maintenance

0 Answers   RRB,

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Wtat is vaccum currcuit breaker.define with cause of used.and where be use it Devise .

1 Answers  

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what are problems caused by the pdu in rack server

0 Answers  

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what happens if power factor is maintained at 0.9?give me the answer in technicall way rather than telling the penality n all

5 Answers   NCC,

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explain LED lamps?

1 Answers  

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11kV capacitor bank of rating 2.4KVAR, is charged with protective relays of only over current & Earth fault &.......without Over Voltage, Under Voltage & Neutral Displacement Relay. Is it advisable??

0 Answers  

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Explain the method to keep noises low in a control system?

0 Answers   HPCL,

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define stator,rotor,excitor,rotating rectifier in generator?

1 Answers   Saudi Oger,

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how to select the surge suppresor for the 33 KV supply and what will be the rating, selection guide

1 Answers  

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what is the size of cable for 15kw motor and 85 meter cable length using with vfd

0 Answers  

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