Answer / friend

brush motor having commutator and supply contaning or input
to the rotor by using brushes to the commutator
acc. to brush less motor having power input to the stator of
the motor

what is level 2 automation?

0 Answers  

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what is the benefit of floating our DC source? if i have two floating DC source of which 1 has a ref voltage of -21VDC and the other of -18VDC. can it be connected in parallel to share a common ref voltage? if not, how do i make both sources to be of common ref voltage? tks

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What will be the capacity of the generator set which can be used for my 2 ton window air conditioner ?

1 Answers  

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why we use 20 KV, 10KA LA on 22 KV Line

2 Answers  

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in general it is observed in power stations, the tertiary winding is used in higher rating Y-Y auto transformer but not in Y-Y power transformer. is the tertiary winding is compulsory then why it is not using in power transformer 

0 Answers  

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The capacity of the transformer is 20/25 MVA, Ratio is 132/11 KV, Vactor group YNyno. and impedance is 10.07%. As per the calculation the secondary current is 1312.2Amps. The maximum fault current the transformer should sustain is 13.030KA. How many times the transformer should sustain the maximum short circuit current of 13.030KA over a period up 1 Year. The transformer is repaired one & 10 Years old.

1 Answers  

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how can get electrical "c" licence.i am complited in DEEE.PASSING YEAR OF 1993.WORKING IN PVT COCERN LT LINE.PLEASE ADVISE ME .CELL NO 9994786021

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What is the distance between each insulator in 33kv transformer and how can it calculate

0 Answers  

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Difference between earthing & grounding.?

3 Answers   ABB,

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which frequency is to be selected for measuring earth resistivity

1 Answers   MSETCL Maharashtra State Electricity Transmission Co Ltd,

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how to calculate current when LT supply 415v fed to HT Motor 6.6kv and 1120kw.

2 Answers  

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What is the size of electrical cable to be used for a space heater single phase 240V ?

3 Answers  

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