Answer / swapan roul

can't ring the safty bell

How maesure earth neutral value & how much maximum value value required in between earth & neutral.

0 Answers   Bellsonica, NEC,

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what are the effects on an power plant and consumers if the power factor is increased or decreased?

2 Answers  

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please tell me formula of 3 phase induction motor under condition{1]when we 3 phase motor starts without load in star or delta connection?thanks

1 Answers  

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why current is denoted by I

7 Answers   CTS, GCT, Samtel,

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Why compensation is necessary in feedback control system?

0 Answers  

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What is CBCT ,why and whereit is used?

2 Answers  

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what is per unit calculation?looking for simple and strong explanation thk u

0 Answers  

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why PD testing for power cables

1 Answers   Bhushan Power Steel, CSE, Datre Corporation,

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how to check ac servo motor

0 Answers  

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what is transformer?

4 Answers   Mphasis,

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If two hack saw blades, seperated by 1mm thick paper,are connected across 230volts, and immersed in water,then they start getting heat. This is fact,i dont know how they get heated.Blades are not directly connected together. Please if anybody knows the fact ,revert back to me

3 Answers  

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How to calculate load requirement of a 50 flat apartment with 5 kw each unit,sizing of cable,transformer

1 Answers  

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