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Power-User

Join Date: Apr 2010
Location: Asia/India/Mahe
Posts: 361

### Frequency

04/27/2010 9:23 PM

In 1ph AC 25 cycle means 50hz but how can it turn on and off a bulb 100 times as for 1 cycle 2 turn on and off are only possible? 25x2=50(on off)

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Guru

Join Date: Oct 2006
Location: India, 200 Km. North of Delhi.
Posts: 1342
#1

### Re: Frequency

04/27/2010 9:33 PM

50cycle means 50HZ, ( 1 Cycle= positive half 0 to 180Deg + negative half 180 to 360 deg)

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Anonymous Poster
#2

### Re: Frequency

04/27/2010 10:13 PM

Hz = cps (cycles per second)

Anonymous Poster
#3

### Re: Frequency

04/28/2010 12:38 AM

but how can it turn on and off a bulb 100 times as for 1 cycle 2 turn on and off are only possible?

It's just a mystery! Or maybe a miracle (if I understand your post correctly)!

Guru

Join Date: Sep 2006
Location: California, USA, where the Godless live next door to God.
Posts: 3451
#4

### Re: Frequency

04/28/2010 2:02 PM

Or as we say here in the US...

"F.M."

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