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41. A fluorescent lamp (commonly known as tube light) employs a choke coil (an inductor) and a starter. In normal operating mode, the choke coil is in series with the tube that behaves as a resistance and the starter as an open switch in parallel with the tube. In a particular fluorescent lamp, the voltage drop on the choke coil is n times of that on the tube. If the choke coil is an ideal inductor of inductance L, how much capacitance should you connect in parallel with lamp assembly to make power factor unity? Angular frequency of the supply mains is o. n

41. A fluorescent lamp (commonly known as tube light) employs a choke coil (an inductor) and a starter. In normal operating mode, the choke coil is in series with the tube that behaves as a resistance and the starter as an open switch in parallel with the tube. In a particular fluorescent lamp, the voltage drop on the choke coil is n times of that on the tube. If the choke coil is an ideal inductor of inductance L, how much capacitance should you connect in parallel with lamp assembly to make power factor unity? Angular frequency of the supply mains is o. n

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
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41. A fluorescent lamp (commonly known as tube light) employs a choke coil (an inductor) and a starter. In normal operating mode, the choke coil is in series with the tube that behaves as a resistance and the starter as an open switch in parallel with the tube. In a particular fluorescent lamp, the voltage drop on the choke coil is 7 times of that on the tube. If the choke coil is an ideal inductor of inductance L, how much capacitance should you connect in parallel with lamp assembly to make factor unity? Angular frequency of the supply mains is o. n wてLCか) { And) power
Transcribed Image Text:41. A fluorescent lamp (commonly known as tube light) employs a choke coil (an inductor) and a starter. In normal operating mode, the choke coil is in series with the tube that behaves as a resistance and the starter as an open switch in parallel with the tube. In a particular fluorescent lamp, the voltage drop on the choke coil is 7 times of that on the tube. If the choke coil is an ideal inductor of inductance L, how much capacitance should you connect in parallel with lamp assembly to make factor unity? Angular frequency of the supply mains is o. n wてLCか) { And) power
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