I have raw material for making Compact-Choke for flourscent
lamp of 40 Watts. We are suppose to get 0.4 amps output at
end. but we are getting 0.42 or 0.44 amps and above. We
have done many testings in different but nothing worked out.
Please suggest me how to get the correct output.
We are using 1. core winding of 700 windings of aluminium
2. E-shape iron fillings and I-shape iron fillings to
surround the winding.
- 6 Answers
- 6488 Views
- I also Faced
- E-Mail Answers
Answer Posted / ramprakash.b.s
SEE ONE THING I TELL U IS THAT TO GET THE CORRECT O/P
CURRENT WHATEVER MAY BE IT IS MAINLY DEPENDS ON THE QUALITY
OF WIRE USED TO WINDING AND THE LARGE LOSSES DUE TO
MATTERIAL USED FO E SHAPE IS MORE LOSSABLE.U TRY WITH 32SWG
WIRE HAVING 750 TURNS U GETT IT EXACT .5AMPS
i go with this.
| Is This Answer Correct ? | 1 Yes | 2 No |
Post New Answer View All Answers
How many types of electrical earthing are there?
Pls Breifly explain about UPS (Inverter,Reserve,Rectifier,Float voltage,Boost voltage).
what is the concept of directional power?
Why we find the sensitivity for the CT's to check?
Which type of a.c motor is used in the fan (ceiling fan, exhaust fan, pedestal fan, bracket fan etc) which are find in the houses ?
Why High voltage are generate noise ?
What is distance between electrical panel to land ?
To prove the capacity of a 10MVA transforemr with 6.5% impedance by a short circuit test how much power is needed to inject an impedance voltage if we have to arrive for its rated current?
What is the mechanism of WTI
What are test signals and their significance?
take 100kva DTR( delta/wye ), what ll happen if we connect 11kv to LT side instead of connecting to HT side? will the DTR behave as a step up transformer or something else????
what is the range of maximum DOL and SDS can be use for pump and fan application
Comment on the working principle of operation of a single-phase transformer.
WHAT IS IM (INDEX OF MOUNTING )IN MOTORS
What is Primary And Secondary Injection Test of Relay and Other Electrical Devices. How IT is carried out.
