McqMate
| Q. |
Total energy possessed by a signal exp(jwt) is? |
| A. | 2pi/w |
| B. | pi/w |
| C. | pi/2w |
| D. | 2pi/3w |
| Answer» A. 2pi/w | |
| Explanation: energy possessed by a periodic signal is the integral of the square of the magnitude of the signal over a time period. | |
View all MCQs in
Signals and SystemsNo comments yet