For 280kw power. Which cable I can usr

3 Answers   Clean World, TCS,

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what is the purpose that we use PLC system in power system

2 Answers   Glatt, MTS,

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Can Superposition theorem be applied to AC Circuits?Can Thevenin's Theorem be applied to AC Circuit too?

6 Answers   HCL, NPCIL, Shivam, Vast,

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while we select CT, why the CT ratio is divided by 5?? ex:250/5,15VA,CLASS-1 CT.Why it is divided by 5??Help me please

2 Answers  

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what is ring main unit(Rmu)? what is its function

1 Answers  

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What is an isolation transformer?Why do we need isolate circuits?Where do we use them?

2 Answers  

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Classify drilling machines.

0 Answers   Ashok Leyland,

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What is the difference between a Junction Box and a Marshalling Box?

8 Answers  

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What kind of Neutral CT can be placed in 11/0.433KV transformer to be used and what are its specification?

0 Answers  

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We know that, in case if there is a faulty insulation,or sc, the current is bypassed to earth through the earth wire that has low resistance.Actually, what will happen to that current that flows through gnd?In that case,if we come in contact with that faulty appliance, wont that current flow through us as we form a closed path by standing in gnd?Is grounding a safety measure?

3 Answers  

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how can 3phase motor speed can be controlled without vvf drive?

1 Answers  

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why we r not earthed Control cable of C.T. terminals

0 Answers   HCC,

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