Why and when NGR panel required. Is it necessary to design a NGR panel for a 6.6kV Alternator paralleling with Grid????

0 Answers  

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why we are using the ac supply in domestic purpose, why don't use dc supply.

5 Answers  

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what is the rating of Insulation tester for measure 15 KW, 3 phase 415V 50 HZ induction motor?

2 Answers   ABB,

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why we did not mention ryb like byr in 3 phase

2 Answers   Ford,

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what is the relation bw voltage and F in capacitor?

3 Answers   TATA, Tata Motors,

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in transformers for ex. 100mva and 400kv the secondary current is about 420 amps but for selection of bushing the capacity of selected bushing is 2000A why there is such big difference ?

2 Answers   ABB,

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describe the Tranformer testing procedure

0 Answers  

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How shall i select the value of capacitor or inductor in a system?

0 Answers  

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State nyquist stability criterion.

0 Answers  

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How to know the following data of synchronous generator 1. D-Axis Unsaturated Reactance 2. D-Axis Unsaturated Transient Reactance 3. D-Axis Unsaturated Sub - Transient Reactance

0 Answers  

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what happen if the supply is given to the stator of the 3phase induction motor with out assembling the rotor ?

0 Answers  

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What are gain margin and phase margin?

0 Answers  

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