what is the use of choke on tube light fitting
Answers were Sorted based on User's Feedback
Answer / satyendra singh chauhan
Choke (ballast) produces around 11000v at starting time of
flourecent tube to move the electrons from flements of two
sides for closing of circuit. after that tube will glow on
around half of the supply voltage.
| Is This Answer Correct ? | 2 Yes | 9 No |
Answer / priya
choke is a circuit element used to limit the flow of
alternating current without affecting the flow of direct current
| Is This Answer Correct ? | 3 Yes | 12 No |
Answer / rishabh dubey
Choke(Ballast)provide a High voltage which is required for
ionisation of particles og tube light(approx.)-600 volt and
after this limit the current
| Is This Answer Correct ? | 20 Yes | 31 No |
Answer / ramanharikrishnan
Choke (ballast) produces around 11000v at starting time of
flourecent tube to move the electrons from flements of two
sides for closing of circuit. after that tube is blowing
with 230 V.
| Is This Answer Correct ? | 2 Yes | 14 No |
Answer / vijayalakshmi
choke is coil which ignit the arc between the two electrode
| Is This Answer Correct ? | 11 Yes | 25 No |
Answer / rajeshwar
choke is highly inductive , so it opposes any sudden change
of voltage .
At start it stores electrical voltage and passes it with
high amplitude within sec(1000-1200V) for ionisation of
gases in tube bar .
| Is This Answer Correct ? | 18 Yes | 41 No |
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