Answer / krishna chilakabattini

transformer rating express in kva why becouse copper losses
depands on current and iron losses depends in voltage so it
is expressed in KVA

Answer / wareagle

TL are not rated in KVA. Rated in KV. In other words TL are
rated by voltage. EG 115 kv 230 kv 500 kv etc.

Answer / nagaraju

under no load condition we dont know the powerfacteor so the transimission rating is measered in kva but not in kw

Answer / sami

which power to get the Generator is called (KVA) otherwise
which power is using is called(KW)

what is corona ?

3 Answers  

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phase clearance between phase to phase and earth

11 Answers  

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Why 11KV PT Secondaries [(11000/1.732)/(110/1.732)/ (110 / 3)]are in star connection ? And why the same should not be in delta ?

1 Answers  

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5.WHICH TYPE WELDING PROCESSES USES NON CONSUMABLE ELECTRODE.........

0 Answers   SSC,

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What is the need of black rock stones under the transformer yard?

5 Answers   TNEB Tamil Nadu Electricity Board,

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Why the cost of CT increases with the decreasing of its CT Ratio (Technical Reason)?

2 Answers   Vedanta,

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what happens when a dc shunt motor fed with an alternating suppy ?

1 Answers  

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What is the formula for calculating impedance of transformers connected parallel at fault level 50KA?

0 Answers  

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What Is HO factor in power selection

0 Answers   Wonderla Holidays,

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Do I need a special Transformer to put 240 VAC 3 phase into it and and get 480 VAC 3 phase out of it to run a machine? Or, do I just use an ordinary step down transformer and step up the voltage? Thanks

2 Answers  

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r we are using in gas turbine mark (5) frame (6) (made in india Bhel 1997) Ā

0 Answers  

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Dear all i want to know SEWA Electrical Supervisor Licence test Previous Year Questions ? If any body know please send to me zohairaukllah@yahoo.com

0 Answers  

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