What is purpose of APFC panel?

7 Answers   Techno Electric and Engineering,

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Before i went to bed my master bathroom lights were working fine. At 2 am, when I went to use the lights, none of them were working. The outlets throughout the bathroom work, but the lights and fan above the toilet don't. I have two panels of switches. The one panel has four switches. One of the switches turns on the hall light, and that works. The other three are to other lights, and they don't. The other panel has three switches. One of those is to the fan, and the other is to a light above the toilet. The other is a to light that is also on that other panel. I tried the breakers, and the one that turns off the outlets, marked for the bathrooom, turns on and off the outlets. None seemed to be tripped. I checked the lightbulbs, and they are fine. Please help

2 Answers  

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Why DC current is not used in transformer?

20 Answers   JK Paper, TCS,

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What are types of central ac plants?

1 Answers   HSL,

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what is the difference between induction and synchronous motor?explain in simple words?why 3 phase motor is given preference over single phase motor.

10 Answers  

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How to Calculate KA Rating of Main LT Panel

0 Answers  

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how to choose the cable size for 100A(is there any formula please update)

6 Answers  

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how flow current in 220 kv line to line

0 Answers   NLC,

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How PSV sizing being done

0 Answers  

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surge tank, hrc fuse, earthing transformer, firm power objective type

0 Answers  

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how to calculate vfd o/p voltage by frequency

0 Answers   HCL, Orchid,

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what will happened to give the dc supply to ac transformer?

3 Answers   Sail,

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