MCQOPTIONS
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MCQOPTIONS
This section includes 6 Mcqs, each offering curated multiple-choice questions to sharpen your Network Theory knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
One sine wave has a positive peak at 75 , and another has a positive peak at 100 . What is the phase angle between two sine waves? |
| A. | 10 |
| B. | 15 |
| C. | 20 |
| D. | 25 |
| Answer» E. | |
| 2. |
One sine wave has a positive peak at 75 , and another has a positive peak at 100 . How much is second sine wave shifted in phase from the 0 reference? |
| A. | lags reference angle by 15 |
| B. | leads reference angle by 15 |
| C. | lags reference angle by 10 |
| D. | leads reference angle by 10 |
| Answer» B. leads reference angle by 15 | |
| 3. |
One sine wave has a positive peak at 75 , and another has a positive peak at 100 . How much is first sine wave shifted in phase from the 0 reference? |
| A. | leads reference angle by 10 |
| B. | lags reference angle by 10 |
| C. | leads reference angle by 15 |
| D. | lags reference angle by 15 |
| Answer» D. lags reference angle by 15 | |
| 4. |
The current in the pure capacitor? |
| A. | lags behind the voltage by 90 |
| B. | is in phase with the voltage |
| C. | lags behind the voltage by 45 |
| D. | leads the voltage by 90 |
| Answer» E. | |
| 5. |
For inductor, what is the current? |
| A. | is out of phase with the current |
| B. | leads the current by 90 |
| C. | is in phase with the current |
| D. | lags behind the current by 90 |
| Answer» E. | |
| 6. |
In the case of inductor, the voltage? |
| A. | is in phase with the current |
| B. | lags behind the current by 90 |
| C. | leads the current by 90 |
| D. | is out of phase with the current |
| Answer» D. is out of phase with the current | |