Discussion :: Electronic Principles
-
Which one of. the following phrases most accurately describes the nature of a pulsating dc voltage?
|
A.
The voltage remains at one polarity and at a steady level
|
|
B.
The voltage remains at one polarity but changes value periodically
|
|
C.
The voltage causes current to flow in two directions at the same time
|
|
D.
The voltage reverses polarity periodically
|
|
E.
None of the above
|
Whatsapp
Facebook
Answer : Option B
Explanation :
No answer description available for this question.
Be The First To Comment