what is phase to phase fault? what is line to line fault?

2 Answers   Phoenix Technologies,

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Why have to use copper cable for local isolator to motor ?

0 Answers  

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What is the rating of circuit breaker needed for 300 KVA load in 33 KV supply line in a transformer of 33 KV / 415 Volt ?

0 Answers   Hira Group,

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1.Can anybody explain Why starters are not used for motor starting in industries? 2.

7 Answers  

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why using transformer and thyristor switch in 3 phase apfc panel

0 Answers   Reliance,

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how determine base of given number like 302/20=12.1

2 Answers  

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if we have to design a small transformer of rating 1 kva or 1 mva , how can we design it?

1 Answers  

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What is converter transformer? Diff b/w converter transformer and distribution transformer? why we use converter transformer in place of giving supply to drives?

1 Answers  

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I have 200 KVA Isolation Transformer for UPS input side. & ups was having 48% load, suddenly got short what will be the reason.

1 Answers   Mukand,

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What is the advantage and disadvantage of dry type transformer?

5 Answers   Bhel,

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in 3-phase transformer which type of transformet is used in output side?

6 Answers   Essar,

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is it possible to flow a current between nutral and earth in a circuit? although nutral and earth having same potential diffrence? i=0/r=0A if any body now any solid reason because i am getting a triping problem in rcbo due to nutral and earth shorting???

2 Answers  

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