Answer / rhandzu

Infinite Bus refers to a national grid, whereby the supply
voltage and frequency remains constant with varying loads.

Answer / gaurav malav

it mean that it has almost constant characterstics...

Answer / s.suresh

The bus Whose voltage and frequency can not be controlled
by us.example grid bus

Answer / a090230109050

electrical base

how can we test the polarity of a 3-phase transformer?

2 Answers  

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what is the need of starter in tube light and what type of starter is used in that?

0 Answers   Sedemac, Sepco,

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When testing an earthing connection, we use a 60 or 100 candle bulb with a phase connected direct from supply and the other wire to the new earthing provided.If the bulb glows then the earth is ok.Else earth connection is not Ok. So, why dont we can use all the home appliances taking a single wire from the phase and the return connection to Earth instead of return connection to neutral?

2 Answers  

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OHMS Law is only applicable for ac or dc or both circuiT?.

6 Answers  

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what is diffrances between fuse and breaker protection? which one is best?

2 Answers   Essar,

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What is stub protection is all about?

1 Answers  

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What is the similarity and what is the difference between relays and PLC?

3 Answers   NTPC,

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Why power factor is arising in electrical circuit, is it possible to eliminate from the circuit, why

2 Answers  

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what is the reason for indication of light in the earth lamps of main switchboard.if there is an earth why does one lamp get dim and the other two bright.

0 Answers  

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Why Humming noise originated in Starter motor and how it was generated ?

3 Answers  

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what is form factor.and rms value..

1 Answers   IIM, Torrent Power,

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why the neutral of power transformer is always earthed?

1 Answers  

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