Answer / naveen

SF6 is like VCB except arcing medium is Sulfer hexa fluride gas which is very good non conductive properties & reduces the arc flash it has all the safty relay I.e- over current.earth fault.sensitive earth fault transformer safty relays master trip relay tcs relay.

Between rotating armature type and rotating field type arrangements which one is adopted for large rated alternators and DC generators.Why there is difference in the choice?

1 Answers  

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How is The split core current transformer working ?

1 Answers   Honeywell, NCC,

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What is the basic difference between the electrical engineering and electronic engineering?

4 Answers  

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what is the difference between online & offline caliberation of KWH meters. Can Digital meters be caliberated

0 Answers  

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10rm cable can got load ---- amp? Or Which Size Cable can take the load 100amp capacity SCR; breaker.

1 Answers   B-Con Trade Associates,

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How many types of electric motors are there?

0 Answers  

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function of soft starter .

2 Answers  

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I have 2 Nos of 2500kVA 33/0.415V cast resin transformers. How to decide on ampere rating of HT Panel? Also advise me how many panel RMG i have to consider whether 4 panel ok?

1 Answers  

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What is the abbreviation of NGT panel

0 Answers  

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how vfd drives energy save

5 Answers   PowerTech,

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why in a swquence network representation, the negetive sequence generated voltage is taken as zero?

0 Answers  

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Is it possible to interlock between ACB & MCCB?

2 Answers   Areva,

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