|
04-01-2008, 04:12 AM
| |||
| |||
| HELP!! physics power factor question?
in a LR series circuit with 188V rms and 52hz source with 39 mH and 28ohm resistor. What is the power factor of this circuit? I found XL to be 12.7423 ohms. and tried to find power factor using.. tan^-1 = (XL/R), but I kept getting wrong answer. can anyone walk me through the process to figure this out? Thank you.      |
 |
| Bookmarks |
| Thread Tools | |
| Display Modes | |
|
|
Similar Threads | ||||
| Thread | Thread Starter | Forum | Replies | Last Post |
| Physics: Power/mass question (stairs lab)? | H4X0Rshocks | Physics | 0 | 04-10-2008 03:18 AM |
| Physics Question Light Bulbs and Power? | Handiman | Physics | 1 | 03-23-2008 09:52 PM |
| Physics Energy and Power Question? | Jay | Physics | 0 | 03-05-2008 10:13 AM |
| ELECTRICAL POWER physics question PLEASE HELP!!!? | Lotta B | Physics | 0 | 03-04-2008 11:37 PM |
| Physics Power Plant Question Help!? | Marchonda M | Physics | 1 | 03-01-2008 06:06 PM |
Linear Mode
