will a fluorescent bulb work when dc is passed through it??
if not why??

Answer Posted / n.jena

Yes,a
fluorescent tube
work on DC
supply,if we
will give a
resistance to
choke in series
connection.for
40watt bulb-166
ohm .

Is This Answer Correct ?    29 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

what is transient enclosure vltage , very fast transients, very fast transient over voltages

1650


An automatic water heater is an example of which type of control system?

725


What is formula calculation size cable wire ?

1478


What is transmittance?

646


Explain in brief description about the operation of DG sets.

1882






How short circuit MVA(Fault MVA) in a power system calculated for calculating number of earth plates ?

1817


How can calculate the rating of a servo stabilizer for given a specific load

3079


Is there any problem about which the drive (inverter) doesn't show/display the alarm and/or fault but instead of this , it doesn't work ? I want to know that could there be any kind of problem in the drive when the drive doesn't display the alarm and/or fault ?

1520


can anyone give an idea about dia calculation in cold rolling mill

1185


Dear sir, iam completed iti ncvt electrician 2000-2002 & diploma electrical eng completed 2008-2010 distance education in rvd university, still i got B licences only but my working company want C licences, how to i get c licencese pls reply me iam in critical situation thank you karthick 9841637803

1270


Differentiate between digital phase converter and ordinary phase converter.

770


pls tell me function of closing coil of A.C.B.

2889


What is difference between YNyn0 and YNyn ??

1814


Sir 33kva 2 transformer load 900 amp calc 1800 amp mana jayega

1375


why we use single core 630mm2 cable for transformer secondary side

489