What are locations arc protection relay is fixed.

0 Answers   KSEB, L&T, Siemens,

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what r substations?what r there work?why voltages r incresed and then reduced during distribution of power

0 Answers  

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what is transient enclosure vltage , very fast transients, very fast transient over voltages

0 Answers  

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difference b/w current and voltage relay?

1 Answers  

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what is the difference in between short time and continuous rating?

1 Answers  

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primery try cell?

0 Answers  

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why we are caling 440 volt 3 phase supply instead of 660 volt 3 phase supply? because each phase as a voltage of 220 volt. if anybody know the answer for my question please send it to my mail id. thank you.

3 Answers   College School Exams Tests, Jindal Steel and Power, JIOL, NEC,

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Distinguish between shunt and series field coil constructions.

2 Answers   BEL,

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why the capacitors works on ac only

5 Answers  

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how one can design armature winding bothh front and back connection

1 Answers  

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Is phenomenon of resonance is harmfull fr the machine? if not or if yes please explain it?

0 Answers   Bhel,

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How to Calculate Current Rating of SDFU (Switch Disconnector Fuse unit) for Protectionof Capacitor Bank connected to Busbar of 800Amp,in LV side of 11/0.433KV, 250KVA Transformer?

0 Answers  

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