For a simple sinewave and other simple waveshapes, twice: once going up and once going down.
However for more complex waveforms it may be many times, depending on the relative amplitudes of the harmonics.
4
Asmanjas
wavelength
About 29 days.
The Tour de France. Lance Armstrong won it 7 times, the most ever.
No , an AC waveform goes to 0 60 times a second ( if its a 60 hz wave form )
There is such a thing as "RMS power", but it's not useful for anything, so don't use the term. No one measures the RMS of the power waveform. What they do is measure the RMS of a voltage waveform, and then use that to derive the averagepower. The correct term is "average power", not "RMS power". You could measure the RMS of the power waveform instead of the average, but your measurement would be 1.2 times too high.
Estrous cycle
Technician A is correct. The crankshaft must revolve two times to complete one cycle, which as 4 strokes. One half revolution for each stroke. Intake, compression, combustion, exhaust = four strokes to complete a cycle. One half revolution for each stroke of the piston going up or down. Look at a diagram and you'll see this is pretty simple.
The word "cross" is in the King James Version of the Bible 28 times. It is in 28 verses.
The word "cross" is in the King James Version of the Bible 28 times. It is in 28 verses.
3 times, at 0,180 & 360 degrees Is it not twice? (two times?) The third 360 degrees is the start of the next cycle? or the first 0 degrees was the end of the previous cycle?