Answer / k.prakashchandra

When one line is connected to a BB ,the other is the transfer BB . You can energize both BB either independently or using bus coupler . Sectionalzation means splitting the bus bar into sections lengthwise

what is basic difference betmeen normal & flame proof motor??

0 Answers  

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what is the calculation of current when a clampmeter is attached to two phases of any drives.

3 Answers   ABB,

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What is the function of auadag in a cro?

0 Answers  

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i installed 100kva ups. what KVA genset they should provid in input side? plz any update formula or ans with reason.

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minimu size and length of gi earth pipe

2 Answers  

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Define conversion efficiency of a power amplifier. What is its value for class c power amplifier?

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What kind of battries are generaly used with Disel Generator?

1 Answers   Exide,

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0 Answers   Sterling Wilson,

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To prevent the mal operation of a differentially connected relay while energizing a transformer, the relay restraining coil is baised with (a)second harmonic current (b)fifth harmonic current (c)third harmonic current (d)seventh harmonic current

2 Answers  

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I want to know what must the CT ratio be on a load of 300A is a 3PH nutral to earh installation?

4 Answers  

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can you use 400 volt 3 phase and neutral and earth equipment on 440 3 phase and earth supply safely and if so how?

2 Answers   Maersk,

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why the admittance matrix or y bus matrix of a large network is called sparse matrix?

3 Answers  

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