Answer / mohamed

Yes we can, by using rectifier to convert it to DC then use
3 pahse inverter.

Answer / aishwarya.y

by combining three single phase connections and a neutral

Which protection detects both AC and DC?

3 Answers   Megatron Solutions,

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write down the formula of cable size in RM if current is 50Amp.

0 Answers  

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what is the working of ups.

7 Answers  

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What is CBCT ? Why & Where it is used?

14 Answers   BCT,

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How can step up and step down process in power transformer

1 Answers   MSETCL Maharashtra State Electricity Transmission Co Ltd,

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How to size the Neutral grounding resistor?

1 Answers  

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What are the protections for safe running of electric generator?

0 Answers   Hetero,

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why do we lay up the core of a cable?

0 Answers  

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what's the meaning of the negative going half cycle in the circuit containing a bulb and a switch in series with a input ac source. i mean what happens in the -ve cycle. the dir. of current changes or any other thing. if dir. changes then why we use fuse in only phase wire.

2 Answers  

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What is vacuum circuit breaker.define with cause and where be use it device?

0 Answers  

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URGENT PLEASE//////////A WORK SHOP IS HAVING A 100 KVA TRANSFORMER 11KV/415 VOLTS, AND THE CONNECTED LOAD OF THE WORK SHOP IS 80 KW WITH INDUCTIVE LOADS, LIGHTING LOADS,ETC., HOW MANY EARTH ELECTRODES ARE NEEDED AND WHAT IS THE EARTH RESISTANCE OF EACH EARTH ELECTRODE AND COMBINED EARTH RESISTANCE in normal soil. AT 11 KV SIDE AND AT LT SIDE. HOW TO CALCULATE.

1 Answers  

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for a 500 KVA connected load, I calculated 30% of capactor for power correction. Even after using 225 KVR capactor PF is not improving. What could be reason for low Phase correction factor?

0 Answers   Power World,

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