Answer / prakash g.r.

In the above answer there is no reply, how the high voltage
induced in the light since the applied voltage is mere 230
v. But to energize the electrons it is required 1000 v. It
is because of choke. once the starter supplied the applied
voltage to choke it induces flux. But the starter
immediately cut the supply, the flux disturbed and produce
more flux which causes high voltage. As the quality factor
of choke is 5 it multiples the applied voltage for 5 times
and thus produce the required voltage.

Answer / k.venkateswarlu

tube light is an electric discharge lamp,that is florescent
lamp.it consist of two plates separated by a distance with
some medium, a high voltage applied between the two plates
,an arc is extinguish between them like arc extinguish in
circuit breaker, so that electrons are energized and
traveling one plate to another one.in that manner light
energy liberated from electrons,and tube is coated with some
powder,that it will support the light

Answer / uday kumar

dear sir,
tell me how the flux get disturbed and because of that how
more flux is getting generated

) why transformer cannot rotate though the principle behind induction motor is similar to a transformer

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