MCQOPTIONS
Saved Bookmarks
| 1. |
In the figure given below, a 220 V 50 Hz supplies a 3-phase balanced source. The pressure Coil (PC) and Current Coil (CC) of a watt-meter are connected to the load as shown. The watt-meter reading is _________ |
| A. | Zero |
| B. | 1600 W |
| C. | 242 W |
| D. | 400 W |
| Answer» D. 400 W | |