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Electronics and Communication Engineering - Networks Analysis and Synthesis - Discussion

Discussion Forum : Networks Analysis and Synthesis - Section 5 (Q.No. 31)
Networks Analysis and Synthesis
31.
The function of a choke in a fluorescent lamp is
at the time of starting only
during the working of time but not at starting time
both at the time of starting and during working
none of the above
Answer: Option
Explanation:

At the time of starting the choke provides a high voltage. During working there is voltage drop across choke so that lamp gets proper voltage.

Discussion:
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