wiz-icon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

An ac source is rated at 220V, 50 Hz. The time taken for voltage to change from its peak value to zero is

A
50 sec
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
0.02 sec
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
5 sec
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
5×103sec
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
Join BYJU'S Learning Program
CrossIcon