What is advantages of ungrounded neutral?

2 Answers  

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What are the effects of adding a zero to a system?

0 Answers  

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what is effect of length of air gap on performance of dc motor and generator?

0 Answers   DEI,

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what is suitable cable for 25 HP motor ? start with VFD ac supply 50 hz

3 Answers   Mac,

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WHAT HAPPEN IF LT SUPPLY 415 V FED TO THE HT 3.3KV MOTOR

1 Answers  

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What are the essential characteristics of signal flow graphs?

0 Answers  

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our factory is going under construction mean time transformer 1000 kva 2 nos &load break swithch 12 kv & 4 nos 750 kva 2 nos & 380 kva 2 nos generator to be errcted.how to arrange earth pits &how to earth connect & neutral pit how to calculate in earth bit size.

0 Answers  

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How can I known multiplying factor .without multiplying table

0 Answers   Student,

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what is the difference between capacitive voltage transformer & inductive voltage transformer.

3 Answers  

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why threre are two parallel lines in transformer's symbol?

11 Answers   NTPC,

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What is the deference between earth fault & earth leakage

1 Answers  

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I have 2 KW electric water heater.I am gonna use it in controlling water temp.so I needed to increase or decrease the heating capacity.is there any electrical-electronic circuit for varying the resistance & so current?

1 Answers  

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