Answer / sachin verma

There is no such a transformer like Extended Delta Auto
Transformer. Auto Transformer is only available with star
connection.

Answer / raj kushwah

that type transfore no maked so that time only auto
transformer. with star connecton.

why cu losses called cu losses.

6 Answers  

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What is meant by reset level of the relay?

0 Answers  

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what is automatic voltage regulator and it is used?

28 Answers   ACME, TCS,

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What is current & voltage ? Voltage perform at any load without current or not?

0 Answers  

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sir plz send some previous year questions of jspl.

0 Answers  

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What is the difference between PS & metering CT (5p20,0.5 etc.)? Why in PS class CT only Vk is given ? Is PS class CT is more accurate than metering CT?

0 Answers  

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Safety measures in air circuit breaker

5 Answers   Megatron Solutions, TCS,

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what is mean by NTPC?,why didn't electric shock in train?

7 Answers  

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how to calculate no load losses units comsumed by transformer

2 Answers   MRF,

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11 kg trivevter meter has rating of -/5amps. And pt ratio11000/110v and is connected with 11kv ct/pt unit of cr ratio 75/5amps. And pt ratio of 11000/110v while checking accuracy of meter with HT Accuchek meter what value of PT ratio and CT ratio to be filled in Accuchek meter

0 Answers  

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Greeting to all members, How to calculate spill current when we have different ratio CT and Class for REF(Low Imp) I have 500/1A 5P20 @line side n 400/1A CL.X @ Neutral.

0 Answers   DEWA,

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why power not passes in plastic and rubber material

0 Answers   GPG,

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