MCQOPTIONS
Saved Bookmarks
| 1. |
Voltage regulation and efficiency of four transformers A, B, C & D are as given below:A - 5% regulation & 94% efficiency B - 2% regulation & 96% efficiencyC - 5% regulation & 97% efficiency D - 2% regulation & 97% efficiencyThe transformers that is good working conditions is: |
| A. | C |
| B. | B |
| C. | D |
| D. | A |
| Answer» D. A | |