Answer / loganathan

transformer is a static device,transferred the power from one
place to another place with out changing the frequency

Answer / parmod kumar

It is a static device which is working on the principle of
electrocmagnetic induction and transfer voltage from one
level to another level without change in frequency i.e
frequency remain same in primary as well as secondary.

Answer / ashokchakri

it is a m/c which is used to transferred the power from one
place to another place with out changing the frequency

Answer / nid

transformer is a static machine that can change the voltage from one level to another level without any change in power and frequency
ie when vtg reduces in secondary the current increases so as to keep the power in same value
V1I1 =V2I2

IN CASE OF POWER TRANSFORMERS THE SECONDARY CURRENT CAN BE EASILY FOUND OUT BY JUST DIVIDING THE kVA RATING BY .75

Answer / mihir virani

x'mer is one types of statics machine and transfer power
one place to another place withouts of change of freq.

Answer / saleem

it is simple machin

WHY POLARITY TEST OF CT IS VERY IMPORTANT IN SWITCHGEAR

3 Answers   Birla, Reliance,

hello! sir i did three year of diploma in electrical (2007- 2010) and now i m a student of electrical engineering. sir can i apply for germany visa for study and part tome work over there?

0 Answers  

How to PLC give the command to electrical

1 Answers  

Can I use 1 phase power supply to run 3 phase motor? If yes, how?

6 Answers   Enercon,

Please give me a erda placement paper

0 Answers  

I Have 100Ah battery with 650VA Inverter, i WANT TO TAKE a Solar panel to charge my battery, so please suggest me,what rating of solar panel(with solar charge controller) can buy for a load of 450w for 4 hours

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pls give me brif explaination about the distance relay.

4 Answers  

why we don't discuss power facter in dc?

5 Answers  

what is saturation in transformer

9 Answers   Essar,

what is integrated ac contact circuit

0 Answers  

In supply RYB are mentioned. But in transformers, why they are mentioning XYZ?

3 Answers  

what will be the minimum megger value for 132 Kv (earthed) potential transformer

3 Answers