What is the differentional relay...what is the work of this in power Tx. how it is works..

0 Answers   ABB,

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is the value of inductance depends upon the value of thitha in doubly excited machine??

0 Answers  

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What is ignition module of a CAT Gas Genset G-3508 Engine, Alternator SR4B Series. HOw its checked for correct functioning.Is it repiarable or replacable?

0 Answers  

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why transformer donot allow the dc?

17 Answers   ONGC,

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Any link for Electrical objective type questions ?

0 Answers  

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what is neutral grounding resistor?

3 Answers  

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what is a DLC?[just dont reply its a Dual loop controller!] Plz do Explain the advantage of DLC over PLC?

3 Answers   Essae,

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why did lightening arrester rod probe sharp?

2 Answers  

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I am going to appear RRB Sr. Section Engineer Exam, Electrical. Can you send me previous year questions of RRB Electrical engineer. specially Section Engineer questions. my email id is likerahulworld@gmail.com

0 Answers  

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why the electric train touches only one conductor n where is the neutral n it will be running 3-phase or 1-phase?

3 Answers  

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in my observation NCT is used at Karnataka power transmission. why we are not used in andhra pradesh

1 Answers  

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how we can differentiate a motor and a generator just by a glance?

5 Answers  

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