what is sinwave ups

1 Answers   Exide,

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How we check vector group for a Dyn1 transformer?

6 Answers  

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what is the advantage of connecting capacitors in delta than in star?

1 Answers   NTPC,

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How to make two bulbs glow Alternatively?

2 Answers  

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In 11/0.414 KV Parralel supply network with Bus tie closed what will be the fault level is it doubled or halved??

0 Answers  

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What exactly is meant by harmonics and harmonic current?? and what is skewing with regard to this??

2 Answers  

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Why do we mix soda with water in LRS?

1 Answers  

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what happens when back charging of transformer is done for longer period

1 Answers  

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if the supply frequency increases what happens to the motor load

2 Answers  

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What is different bewteen low or high impedance busbar protection scheme

0 Answers  

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what are the insulation properties.

2 Answers   Cable Wireless, MAHINDRA,

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what is Wave Trap? And its Function ? Detail? Where it is Used?

7 Answers  

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