WebThe power factor of the ballast is a. 1.85 (1854 PF) b. 0.89 (899 PF) O c.0.16 (1696 PF) O d. 0.54 (54% PF) Show transcribed image text Expert Answer 100% (1 rating) Transcribed image text: A 120-volt fluorescent ballast has an input current of 0.34 ampere and an input power rating of 22 watts. WebNov 20, 2024 · Magnetic Leakage Ballast; To produce a greater open-circuit voltage and a longer-lasting lamp operating current, the fundamental wave is modified by auto-coupling …
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WebJan 20, 2024 · As for the ballast, there are two ways to handle it: either leave it as it is or leave it as is. Note: remove the ballast, just connect the two ends of the ballast in and out together. #2. Replace fluorescent … WebMay 28, 2015 · 2 Answers Sorted by: 5 The capacitor in old Fluorescent Starters is for EMI suppression. This is typically a fairly-small value - anywhere between 1n to 100n, depending upon who made your particular starter. The capacitor may also reduce contact erosion on the starter contacts - I honestly don't know. how to set up an altice wifi extender
Solved A 120-volt fluorescent ballast has an input current - Chegg
WebKeystone’s extensive portfolio of electronic ballasts cover all fluorescent lighting application needs, including commercial, industrial, and residential fixtures. Our latest electronic ballasts use a compact form factor design, … WebMay 29, 2024 · It is a kind of high power factor lighting circuit, the line power factor reaches 0.90 ~ 0.97, which has its unique advantages for point HID light sources. Figure5. Magnetic Leakage Ballast . 3.5 Capacitive Ballast. A capacitor is used as a ballast in a gas discharge light source circuit equipped with an AC power source. WebFor a lighting ballast, the ANSI ballast factor is used in North America to compare the light output (in lumens) of a lamp operated on a ballast compared to the lamp operating on an ANSI reference ballast. … how to set up an alumni network