Answer / u.v.v.satyanarayana

actually transformer rating is in KVA. so powerfactor is
not come across t/f,because total loss depends on voltage
and current only. generally p.f is unity.

Answer / raghu

Transformer power factor is depends on our type of load current depends on pf,voltage and KW.

Answer / mostafaghodrat

According to the load account. If there is no load
p. fee no load on the transformer is about 0.3 to 0.4

What if high voltage side circuit breaker of a ehv transformer instead of lvcb? Kindly elaborate.

1 Answers   MSETCL Maharashtra State Electricity Transmission Co Ltd,

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what efficiency of transformer at 100% load

0 Answers   Emerson,

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Where -48 volt DC use & why?????????

10 Answers   Ericsson, INDUS, Indus Towers, Telecom,

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what will hapen if secodery circuit is open of current transformer WHy neutral to ground trips when neutral touches the ground

1 Answers  

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if we give 60 hz single phase supply to the transformer used in europe , than what will happen

1 Answers   Core Logic,

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what is relation between torque and speed / rpm?

1 Answers  

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please give me all the Alarm .Trip ,Safety Relays & Conditions of Chiller mail me on ashokbabunhce@gmail.com

1 Answers  

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how did the differential relay work to protect the power transformer

4 Answers  

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in shunt clippers why a resistor is used in sereis with the input

1 Answers  

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A 200 KVA UPS's load current is 70 A. We want to provide a Generator back up. What capacity of DG required for this ?

1 Answers   Reliance,

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why motor range is available 22kv,30kv,37kv,45kv and so on? why motor range is not available 21kv,24,25,26,27kv and so on?

1 Answers   Government, PSU,

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electrical resistance in human body?please dedails quick. mail.psrinivasan20@yahoo.com

2 Answers   CTS,

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