Q8 (10 Marks)
General
🔥
Repeated 6x in exams
MET • Written Exam
(a) Explain how fluorescent tubes power factor is improved. (6)
(b) A fluorescent lamp taking 80W at 0.7 power factor lagging from a 230V, 50-Hz supply is to be connected to unity power factor. Determine the value of the correcting approach required. (10)
Appeared In:
Jul 2026Nov 2025Jun 2025Oct 2024May 2024Dec 2022