what is principle operation of transformer?

Answer Posted / mounika

Faraday's law of electro magnetic induction

Is This Answer Correct ?    0 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

If 100 KAV USP dedicated earth got disconnect / Cut. What will happen at load.

1500


If anyone would like to know or practice for FEWA papers contact me on mohamedrashad2@hotmail.com Just completed the supervisor exam in April 2021

729


How relay works, reverse relay, master relay, os relay, earth fault relay and what is its setting point

1205


How to reduce the static electricity producing in solvent room? By P.D.Patil BioCon

1583


what is basic difference betmeen normal & flame proof motor??

1646






what is the differance between HT motors And LT MOTORS.

1540


whate is the meaning of balance/unbalance,in stabilizers type

1666


l&t switch FN 63 handle position can we change

2114


If a transformer primary winding operates at 240v, the secondary at 120v and the load is 1500w & the transformer is rated at 92% efficient, what's the current flowing through the primary winding of the transformer? What is the formula for finding this?

1739


what is the transmission loss for electrical supply? specifically a large shopping complex where the grid is half KM away, what will the % of transmission loss? is there any transmission loss for captive unit generation for above set? thanks

1538


hai friends i have BSNL JTO exam on next month so if any body have model question paper or give preparation tips to my mail id kumar4486@yahoo.co.in this will helpfull for my future .plz & thank u by kumar

1547


What is the reason of polyphase induction motor tripping suddenly on high current during running at 70% laod? Motor IR , winding resistance & inductance balance. Motor no load current is balance and ok as per mgfr. data.

1960


What is principle of Floroscent tube 36watt.

1582


Define ampere

713


11 kv input, 66 kv input advantages

941