Do I need a special Transformer to put 240 VAC 3 phase into it and and get 480 VAC 3 phase out of it to run a machine? Or, do I just use an ordinary step down transformer and step up the voltage? Thanks

2 Answers  

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What happened when we give 2 phase supply to a 1 phase equimpent. It's effect on equipment's efficiency and life?

5 Answers  

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how to calculate the capacitor to maintain power factor?

0 Answers   Bosch,

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What is the basic rule for block diagram reduction technique?

0 Answers  

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What the difference between ac and dc inductor an capacitor

0 Answers  

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What is the formula for calculating no-load current?

0 Answers  

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Can you please explain creepage distance in detail, for a 6.6kV cable head what must the distance be and how do you determine it?

0 Answers   Prism Cement,

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What are the protections for safe running of electric generator?

0 Answers   Hetero,

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what safety use in electrical panel

3 Answers  

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what are the specifications for Dc cables of higher rating

1 Answers   Reliance,

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why the power factor is low at no load?

1 Answers  

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If Neutral Grounding Resistor (GR) failed/shorted. Is it repairable.

0 Answers  

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