Answer / ashish mallick

Sion vacuum circuit breaker

A heater capacity is 3.0 KW on 415V . if supply voltage is 380Volt . what is heater capacity on 380volt . and how calculate and give formulas . Prakash veer singh Roto power Engg.

5 Answers  

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what is the surge arrestor?how it operates?what is the range for it?

4 Answers  

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Define transfer function?

0 Answers  

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what is the use of tertiary winding?

2 Answers  

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Whats the purpose of neutral earthing?

5 Answers   Electrical, Hindalco, TCS,

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What does Transformer vector connection Dy11y5 means?

1 Answers  

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what is the apt definition for kirchoff's current and voltage laws?

3 Answers  

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How many capacitors using in LT panel as per Govt rules?

0 Answers   Electrical Tech,

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How can we calculate the Rating of DG Set for a 4 kw motor?

3 Answers  

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cc of scorpio?

0 Answers   MAHINDRA,

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what are frequency changers ? Tell me about commertially availble frequency changers ?

1 Answers   GE,

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1kva = kw ?

6 Answers  

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