Answer Posted / kamal rana

Energy can not distroy it can change one to another form
so dg is convert chemical energy to electrical energy
through heat energy.

i need some project topics along with circuit diagram in the electrical adnd electronics engg and also give ome website regarding projects.my mail id is thenmozhi2k7@gmail.com .please help me.

2025

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Please, if 1kw is equal to 1.25kva; how then do I know how many kva in 7.5kw?

1734

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Batteries. What is the difference between Lead and Nickel batteries ?

2261

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What will happened if the neutral of secondary of Xformer ( Star point) Note it's above KVA rated Xformer

1955

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can we start slipring motor on star delta like we start induction motor ? if yes where will we connect ?

2005

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When semiconductor fuse does save thyristor in each cycle of conduction? Why under voltage setting keep less in SPRS and more in DC drive?

2150

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Why do we perform an open-circuit test and short-circuit test on the transformer?

1178

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In layman terms, what is the difference of Dielectric strength and dielectric constant when speaking of an insulating oil

2777

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what would happen if reactive power (kvar)is increased (more)or decreased (less)? how much exact reactive power should be maintained? and what should be done for that

2318

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Where I can get the sample question for post of Junior engineer electrical-II For RRB Bhubaneswar.

2228

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one conductor length is L.and i am strech uniformly this conductor and made length is 2L.so resistance of this strech conductor is R=4R..but i want to know about area of stech conductor hows it become a/2..

2200

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What is a system?

1317

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if there is nutral in phase why we use earthing wire and grounding? even at fault condition the fault current flows to neutral (it is a lower path)

1884

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Y phase plates are used in transmission line??? what is there need???

2975

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what is the difference between neutral and earth

2189

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