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why used in starter in tube ligtht circuit.
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Answer Posted / vamsi.n
while starting tne tube light inside there will no passage
to flow electrons to energige both side tube electrodes and
circuit will complete. after certain time the starter will
braak the circuit then due to the ballast will oppose
sudden change in current and develops huse voltage (approx.
more than 1000 volts) that time the mecury vapour in the
tube light will pass one end to another and and closes the
circuit continiously still it switch off.
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