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.

Answer Posted / ramesh

e-shape 110pcs i-shape 110pcs

Is This Answer Correct ?    1 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

Why field rheostat is kept in minimum position?

709


Sir, I m 3rd year student 4m DCE and want to do internship in siemens or l&t or any other mnc related to electrical engineering. please tell me the procedure 4 same and oblige me

1521


explain different types of d.c motors?

711


How is magnetic leakage reduced?

723


how to find out cable size if load is 2800 watts, 230 volts AC supply and load distance is 1800 meters

1089






some basic standard questions on transformer.

1321


for hipot test on 33kV busbar, we will test on 70 kV or 56kV, what is the acceptable leackage current?

611


what is distribution board?

1870


what is the minimum recommended leakage current of an earthed cable connected to the body or skid of an alternator

1607


CAN CU XLPE/PVC CABLE BE USED INPLACE OF LOW NOISE SCREENED CABLE? KINDLY GIVE REASONS

1408


What is the purpose of stablization resistor in high impedance bus bar protection

1529


Why can't we parallel the secondary circuits of two voltage transformers?

973


HOW TO CALCULATE AMPs OF CURRENT TRANSFORMER IN HT Panel

1802


Determine a suitable number of slors and conductors per slot for the starter 1 winding of a 3 phase, 3300 V. SO Hz 300 rpm alternator. The diameter is 2.3 m

2339


How can calculate the earthing strip of Copper/GI for rating of 30kV,discharge current 10KA Lightning arrester.

1869