when we start the tube light, then it takes initially 1100
volt, after glow it takes 120 volt?(when we give 220 volt a.c.)
Answer Posted / prakash gokhale
Normally bulb or tubes are filled up with some gases.
deionisation of such gases gives the light as a product of
collidation of gas particles. But for that deionasation
high energy is required and we use choke for the same.
Choke is a inductive device which takes more power for
starting.
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