Classical power system stability was mainly focussed on rotor angle stability but modern power system stability has more focus on voltage stability.Why?

4 Answers  

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How check proper electrical earthing of machine.

5 Answers   DRJ ARDE,

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if the field circuit of a d.c. shunt motor running without load gets opened, then the motor will

3 Answers  

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what is the meaning of knee point in current transformer and how to calculate?

2 Answers  

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How to test Power Transfomer vector group?

1 Answers   Bhel,

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hello! can anyone explain to me how a 3 speeds table fan work? what are the factors that are controlling the speed of a normal table fan? Is it by varying the voltage or changing the magnetic field? would appreciate your reply :) thx in advance.

2 Answers  

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We have a 1275KVA existing Transformer in a power plant project. Customer want to get it test & confirm whether it is a Dyn1 Transformer or not. Pleae let me know how to test it.

1 Answers   Allied Group,

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What is the difference bet ween EDO Type & MDO type ACBs, and what is the advantage EDO Type over than MDO type ACBs.

2 Answers   Siemens,

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Why did lightening arrestor solid copper rod head is sharp on mobile tower top?

0 Answers  

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what's the difference between abs/inc encoders. apart from the position remembrance what are all the other differences. and what's mean by grey code.

0 Answers  

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Dear Sir, I willing to know if one 15Hp induction motor run in star connection. What happen power capacity of motor? Plz tell me.

1 Answers   Amtek Tekfor Automotive,

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why use delta star x-mer in distribution system.

3 Answers  

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