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What is use of choke coil fitted to fluorescent tubes?
1 It steps down the line voltage
2 It controls the current to prevent it from continuing to fall
3 It steps up line voltage
4 It controls the current to prevent if from continuing to rise
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Answer / anbalagan
it controls the current to prevent from continuing to rise
| Is This Answer Correct ? | 2 Yes | 0 No |
Answer / sanyog
It controls the current to prevent it from continuing to
fall
| Is This Answer Correct ? | 6 Yes | 5 No |
Answer / sakthivel
it steps up the line voltage
bcoz needs more voltage to exicte the electron insid ethe
tube,
| Is This Answer Correct ? | 1 Yes | 0 No |
Answer / a.ganesan, a.v.c.polytechnic
2 step down the line voltage
| Is This Answer Correct ? | 11 Yes | 13 No |
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