how to check the stabilty test for generator differential protection

1 Answers  

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how you taken aotitude test

0 Answers  

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How we select the cable rating

1 Answers   BTM, Videocon,

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I am getting above 60 V as open delta voltage against single phase unit ICT at tertiary delta formed and ICT getting trippped on NDR. ICT tested and found in order. PTs provided on tertiary are tested and in order. what may be the reason?

0 Answers  

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What are the protections used in a HT breaker to protect the HT motors.

2 Answers  

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In Electrical 'Single Line Diagram' cable nomenclature shows "2 X 1C X 630sq.mm to be provided for one incomer. The question is how many cable to be proved for one Incomer.

0 Answers  

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What is the frequency of dc current????

4 Answers   SCS,

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The objective of connecting a resistance and capacitance across gate circuit is to protect the SCR against

2 Answers  

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Why induction motor is widely used in industry

0 Answers   BARC, Honda,

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Why we didn’t feel electric shock in an electric train ??

10 Answers   NTPC,

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A 4-Pole D.C. Generator has a speed of 1500r.p.m. Then what will be the frequency of D.C. Generator ?

9 Answers   IBM,

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Hi Recently I got one formula that is Impedence of Xformer = Rated KVA/Root 3 * secondry voltage OF Xformer. Is it Right??????

2 Answers  

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