MCQOPTIONS
Saved Bookmarks
| 1. |
In an ac circuit that delivers constant power at varying p.f., the current is |
| A. | lowest when p.f. is leading |
| B. | lowest when p.f. is lagging |
| C. | lowest when p.f is unity |
| D. | the same for all power factors |
| Answer» D. the same for all power factors | |