A three phase transformer 460v primary 220v secondary (three phase four wire system.) Why did we get 460 volts across the neutral on the secondary side?

3 Answers  

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Are you connected Transformer neutral eathing with it's body earthing or earthing met of switch yard.? Yes or No ? why ?

2 Answers  

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1)we have 1000 cfm Blower,Dia-1Mtr,Velocity of air 94 m/s 2)We have Natural Air velocity 94m/s 3If i Put Wind Mill in natural air ,speed is 94m/s Then it will generate Assume 100kw 4)If i put same wind mill across the Blower,air speed is same 94m/s now the Question is Will it generate 100 kw?

0 Answers  

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Which type of material used for fuse wire & solder wire.

13 Answers  

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What is Anemometer used to measure?

0 Answers   Blue Star,

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How i measured Bus bars weight without wighting ?

3 Answers   Encom,

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why does in transformer the v/f ratio constant?

2 Answers   TATA,

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suri transmission

0 Answers   Bhel,

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DRAW THE DIFFERENCE BETWEEN GROUND AND NEUTRAL IN BOTH SINGLE PHASE AND THREE PHASE?

2 Answers  

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How to size the Neutral grounding resistor?

1 Answers  

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How to protect the water pump by no load running.

9 Answers   Cushman Wakefield,

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What is the capacitance values of 132,220,400 & 765 kV current transformer

0 Answers  

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