Answer / sudhakar g

DG having the losses like Core and iron thats why it is rated as VA....other factor is the power factor we cannot estimate it is inductive or capacitive thats why it is unity powerfactor....

can some one clearly explain why -48 volt DC use in telecom site????

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what is the need of representing AC power in sinusoidal waveform? why not in square or rectangular etc...

8 Answers   Lanco,

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We normally make oil soak pits under Transformers. Oil from soak pit goes to collection pit. We provide granules/pebbles under transformers. My question is weather granules/ pebbles to be filled in soak pit or not? if yes upto what level?

0 Answers   Bhel,

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sir iam from electrical and electronics branch ,can i appear for the hpcl offline requirtment? if yes please mail me on vikram_raju25@yahoo.co.in

0 Answers   HPCL,

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How to design a Unit auxiliary transformer for a power house having a unit of 65 MW and Generating voltage of 11 KV and Secondary voltage of 433V

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How many types of oil using in H/T & L/T Oil Circuit Breakers. need Explenation ?

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What do you understand by oldham's coupling ?

0 Answers   Godrej,

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what is the principle of generator , induction motor,d.c motor

1 Answers  

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one KVAR takes how much amps, and how to add power capacitors to electrical panels, for example if one of the MCC drawn 800amps means how much KVAR required

1 Answers  

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hi friends can u tell me name of the sites where i can get animation of electrical machines......

1 Answers  

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plz send me the syllabus or any sample paper for engineer trainee recruitment if any,on ravinder911@yahoo.com

0 Answers   Bhel, Maruti Suzuki,

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what types of electrical & mechanical test conducted in switchyard?

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