InterviewSolution
Saved Bookmarks
| 1. |
Which one of the following alternating current is supplied in our house hold circuits? (1) 110 V and 50 Hz (2) 220 V and 60 Hz (3) 110 V and 60 Hz (4) 220 V and 50 Hz |
|
Answer» (4) 220 V and 50 Hz AC supply in India is at 220 V and 50 Hz. |
|