Question

Mean value of a.c. over half a cycle is

• A. that value of steady current which would send half the amount of charge through a circuit in the time of half (T/2) as sent by the a.c. through the same circuit, in the same time
• B. that value of steady current which would send quarter the amount of charge through a circuit in the time of half (T/2) as sent by the a.c. through the same circuit, in the same time
• C. that value of steady current which would send the same amount of charge through a circuit in the time of half (T/2) as sent by the a.c. through the same circuit, in the same time
• D. that value of steady current which would send the double amount of charge through a circuit in the time of quarter (T/4) as sent by the a.c. through the same circuit, in the same time

Answer 1

The correct option is C

that value of steady current which would send the same amount of charge through a circuit in the time of half (T/2) as sent by the a.c. through the same circuit, in the same time

Mean value of a.c. over half a cycle is that value of steady current which would send the same amount of charge through a circuit in the time of half (T/2) as sent by the a.c. through the same circuit, in the same time