direction of tarbine& genrator

0 Answers   Sandvik,

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what is the advantage of using 3 phase line rather than using 2 phase line?

2 Answers   Havells,

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What should be the values of settling time, peak time, steady state error, overshoot, rise time, MPOS (Maximum percent over shoot) to keep the system in transient state, to keep the system in steady state ?

0 Answers  

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what is the lightning arrester rating for 3.3kv system voltage

1 Answers  

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what do you mean by plant earthing system.

0 Answers  

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

2 Answers  

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how to calculate sizing of NGTR (Transformer rating,Loading resistor value and Current rating of resistor) and what is the X/R ratio. Details : 11kV,Capacitance 1.73532 micro farads,40kA for 1sec.

1 Answers   Bhel, Indorama, Power Grid,

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what are the advantage of UG cables over the over head lines

2 Answers   DVC,

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How to choose the vector group for the step up and step down transformers??? Tell me the which vector group is suitable for step up and step down transformers and whats the reason to choose and whats the benefits???

0 Answers   L&T,

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What is the result of under frequency to the system.

4 Answers  

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could an induction motor be used for regenerative braking in electric-train control? in this type of application would some scheme have to be devised to obtain low synchronous speeds while braking? would induction-motor drive, therefore, be suitable for passenger service?

0 Answers  

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two 100W/230V bulb are connected in series. what would be the voltage drop across 1 bulb

6 Answers  

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