TRANSFORMERS WITH DC SUPPLY

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What is Skin effect in Cable?

4 Answers  

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how water and air molecules are conduct the heat?

1 Answers  

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how to convert star network in delta or vice versa...?

1 Answers   Toyota,

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Why the resistance grounding (NGR) is better than Solid grounding?

5 Answers  

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sir, What is the purpose in Generating power plant is operated Lagging PF and Above 0.9 lag PF?

3 Answers  

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Moving Iron instruments are applicable with a) DC only b) AC only c) DC & AC

14 Answers   Bhel, Engineers India, Engineers India Limited,

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What is the Maximum Power generation capacity of a Synchronus Machine ??

1 Answers  

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How to solve the problem of low voltage at consumer end in distribution system if one phase come low voltage of transformer

1 Answers   ABB,

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how to reduce the magnetizing current in distribution transformers

1 Answers  

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In HI POT test what is reason for applying the AC VOLTS and DC VOLTS in different applications what is the nessesity for this ?

0 Answers  

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How I calculate the ELCB for circuit breakers?

0 Answers  

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