hot water tank,top element 240v across,the bottom 120v across,why?

1 Answers  

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Draw the vector diagram and condition for the following: 1) Dyn1 2) Ynd0 3) YnYn0

0 Answers  

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Why Transformer does not work in DC ?

5 Answers  

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if a 2 ohm resistor,2 ohm capacitor and a 2 ohm inductor is connected parallely to 12v source.Then what is the value of current in each branch.Is current flows in each branch at the same time?If not so then provide the proper sequence

1 Answers   Tata Steel Limited,

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How to calculate that clean water supply in one Day from 150 KLD STP?

0 Answers  

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what is PPI DB?

2 Answers   Priyanka Electricals,

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Why the Potential transformer Primary in connected to Earth?

2 Answers  

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Which do you think is the most significant cause of energy loss in a factory?

0 Answers  

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whats the advandage of PMG in alternator?

2 Answers  

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what is the relative size of single and three phase?

0 Answers   Student,

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what is the step by step formula for calculating bus bar phase and neutral size of a panel board.suppose the incomer of panel board is 100A..???step by step answer please

1 Answers  

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what is the Auto Mains Failure Panel function in DG?state its function?

3 Answers  

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