Answer Posted / rahul w

these are types of encoders
1.absolute encoder
2.rotary encoder
3.incremental encoder

Why electrical power generation and transmission done in 3 phase system not more than 3 phase ?

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PLZ EXPLAIN THE INTERLOCKING AND CONTROLLING OF CONTACTORS????HOW CAN I DO THAT?

5719

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What do you mean by screen of power cables?

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what is the method of earthing of a transformer using electrodes?

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for a 500 KVA connected load, I calculated 30% of capactor for power correction. Even after using 225 KVR capactor PF is not improving. What could be reason for low Phase correction factor?

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Is it true that in the 3 phase transformer, the limbs of the core are at 45 dgrees to each other. if true, why?

1574

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What are the advantages of instrument transformer?

630

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armature winding of dc machine produce alternating emf then it convert in to dc by using commutator.But only we consider armature resistance why don't we consider inductive reactane effect?

1618

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1.what is meaning of curve into a mcb. 2.what is basic reason changing of curve

1536

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I need to connect a synchronous generator to the grid using automatic synchronization and two circuit breakers (one for synchronization, one for end connection to the grid), how to determinate the required diameter of the cables?

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When a square wave is applied to primary of a transformer then what will be output wave form of secondary ?

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I have 440v power coming to facility,( not being used ) can I buy large generator, (gas) to sell power back to electrical co.

2015

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1.Can we use 6.6/11KV 300sq mm xlpe 3core cable for LT use (415 Volt). 2. If we use it for LT then what is the current rating

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why should small green grass ans small plant should not be there inside the transformer Yard in the factories

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PLEASE SEND ME NTPC RELATED INFORMATION LIKE WHICH TOPICS HAV MORE SCOPE,BOOKS TO READ,CUT OFF...PLEASE.mail at thiru.1203@gmail.com

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