Q. For given electric voltage signal $dc$ value is
A) 6.28 $V$
B) 3.14 $V$
C) 4 $V$
D) 0 $V$
Explanation
(c) $V_{dc} = V_{ac} = \frac{2V_{0}}{\pi} = \frac{2 \times 6.28}{3.14} = 4V$
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.