What is Transformer?

Answer Posted / hanumesh

Transformer is a static device which converts energy from
one circuit to another without changing the frequency.

Is This Answer Correct ?    13 Yes 4 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

i have applied for junior engineer 2 c&w for Guwahati RRB please send me last five year question paper

1597


If a 3 phase induction motor is in off condition in the conveyor and rotor of the motor keeps moving with the conveyor than the resistance of windings of motor varies. why is it so ??

1561


description about dry type transformers

1482


What are the different losses In a de mac1une'! t.xplam

2267


Hi all I had applied for the RRB test in the ELECRICAL category. I would be pleased if any of you can sent me previous year question papers. Please forward the question papers to varshashahi@yahoo.com Thanks and regards Varsha

1707






WHAT IS THE MEANING OG (li = 7 In)

1537


what types of cable used in underground coal mining?

1060


describe the constructional features of an auto transformer and its principle operation

1807


Alternator rotor earth fault relay circuit

1556


why EMF IS INDUCED IN A CONDUCTOR WHEN FLUX LINKING WITH IT CHANGES ACCORDING TO FARADAYS LAW.

1545


what is the use of sdf?

1687


if the load is 80 amp for main fuse and 100 amp for breaker so how can we calculate the cable size (cooper ) .

1674


testing of Vector Group – YNaoD II

2457


what is differnce btwen lll and lllg faults

1514


what is electrical machines

3020