What are the advantages and disadvantages of closed-loop control system?

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What is meant by reactance voltage?

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Why 60Hz motor taking more current on load in 50Hz power supply?

1 Answers  

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Why transformer neutral earthing? What is advantages?

3 Answers  

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there are 3 transformers each of 1500 kva and one transformer of 1000kva for a 11 floor building . total otgoing kw is 4066 kw. i need an extra 260 kw .is there any provision for that? what is the max kw that can be connected with these transformers?

2 Answers  

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How to calculate cable size by using load.?? Any formula...

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what is the differnce between ac and dc?

5 Answers  

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why contactor not provided between output of VFD and motor?

6 Answers   Siemens,

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Why sometime i receive GCU fault /Excitation voltage loss in my Generator Synch Panel .

1 Answers  

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a starter used for squirrel cage induction motor?

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how can i design a APFCR panel? please explain with example..

1 Answers   Milestone, Reliance Jio,

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I want to know the standards for earthing system as per IEC, BIS & IEEE.

2 Answers  

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