Answer / k.prakashchandra

It is a digital relay taking many samples for measurement
for deciding the fault.

may anybody tell me the names of institute where plc programing course are conducted

1 Answers  

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What is mean by % impedance of transformer? detail explanations expected.

1 Answers   FCUK,

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Why carbon brush used in dc motor also why its not used in ac motor?

2 Answers   RRB,

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11 KV Power cable end earth connection insulation got burned wht is the reson pl give the resons

2 Answers  

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Define closed loop control system.

0 Answers  

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How can I calculate the trnaformer effciency at different loading condition?

2 Answers  

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What is meaning of out of phase (making & breaking) capacity And how to calculate

0 Answers   BMC,

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Is there any thumb rule for cable selection for any current rating ?

1 Answers  

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what is diffence between synchronus and asynchronus AC motor.?

1 Answers  

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Give the two basic speed control of DC shunt motor.

4 Answers  

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what is the generation action and motoring action?

3 Answers  

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Define what is the function of anti-pumping in circuit breaker?

0 Answers  

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