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The purpose of choke in a fluorescent lamp is :
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- to increase the current flow
- to decrease the current flow
- to decrease the resistance
- ro decrease the voltage momentarily
- to increase the current flow
Correct Option: B
The choke primarily serves to limit current flow to the correct level for the tube. It also can be used during startup to provide an inductive ‘kick’ forming a momentary higher-voltage pulse to start the lamp.
