stealthelectric
New Member
Hi:
On the attached file you will see some waveforms. I need to differentiate between a.c. and d.c.
a) d.c. because it is a straight line all on one side of the zero line.
b) Is also a d.c. because of the same reasons as a), but this is a pulse
c) Is an a.c. because it crosses the zero line and is a regular repeating pattern
d) Is a.c. because of the same reasons as c)
e) Is d.c. because it doesn't cross the zero line, as with a)
f) Is a.c. because if crosses the zero line and is a regular repeating pattern.
Would somebody please check this for me.
Thank you
On the attached file you will see some waveforms. I need to differentiate between a.c. and d.c.
a) d.c. because it is a straight line all on one side of the zero line.
b) Is also a d.c. because of the same reasons as a), but this is a pulse
c) Is an a.c. because it crosses the zero line and is a regular repeating pattern
d) Is a.c. because of the same reasons as c)
e) Is d.c. because it doesn't cross the zero line, as with a)
f) Is a.c. because if crosses the zero line and is a regular repeating pattern.
Would somebody please check this for me.
Thank you