Answer / anil singh

ps class is used for protection in diff protection while
5p10,5p15'5p20 is used for protection

What is the permissable nutral current of three phase system as per IS standards?

0 Answers  

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wat is the difference between real power and reactive power..which is useful..?and how it s useful..wat is the effect of these on a power system...

10 Answers   ABB,

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what is thresold of perception

0 Answers  

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Difference between UPS and Inverter?

7 Answers   HCL,

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how can u say about the line by looking at the tower ? {voltage rating of the line}

3 Answers   BARC, London,

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Which motor has high starting torque

2 Answers   Greenko,

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According to general circuit diagram of 1-Phase t/f , why the primary is not get short circuited ,even though the supply terminals both are directly connected through primary winding?

4 Answers  

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In APFC panel, Why on dealy timer is used in Capacitor controlling circuit?

1 Answers  

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please send previous exams question papers

0 Answers  

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What is working Priniciple of TVSS ????

1 Answers   Emerson,

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improve power factor by : 1)shunt reactor 2)shunt capacitor 3)series capacitor 4)series reactor

2 Answers  

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Grid fault level [KA]?

0 Answers  

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