In Indian Railways , how the AC motor is driven? Please explain clearly starting from the overhead 25kV supply.

1 Answers  

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how to protect transformer

2 Answers  

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what are the different functions of mccb, rccb / elccb ?

2 Answers  

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what's the exact magnitude of current, flows through Neutral?

0 Answers  

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what is the difference b/w UHVDC and HVDC(LIGHT)?

4 Answers   L&T,

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What is the Nyquist criterion regarding control systems?

0 Answers   GE,

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HOW TO CALCULATE THE APFC Panel Design

1 Answers  

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how much load 15kva dg set can bear

7 Answers  

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How do you convert the lt amps on a transformer to the ht amps?

2 Answers  

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What is the difference between Static and servo controlled voltage stablizer?

0 Answers   Voltamp,

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Why Exciter higher ferquency ?

1 Answers   Core Logic,

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what is the work of trip circuit supervision relay?

2 Answers   Volkswagen,

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