Question { 7844 }
which of the following can produce maximum induced
voltage..... (a)1amp dc current (b)50amp dc current (c)
1amp 60 cycle ac current (d)1amp 490 cycle ac current.
Answer
| Is This Answer Correct ? | 1 Yes | 14 No |
Question { 4281 }
What is the deference between earth fault & earth leakage
Answer
| Is This Answer Correct ? | 0 Yes | 4 No |