MCQOPTIONS
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MCQOPTIONS
| 1. |
One sine wave has a positive peak at 75‚Äö√Ö‚àû, and another has a positive peak at 100‚Äö√Ö‚àû. How much is first sine wave shifted in phase from the 0‚Äö√Ö‚àû reference?# |
| A. | leads reference angle by 10‚Äö√Ö‚àû |
| B. | lags reference angle by 10‚Äö√Ö‚àû |
| C. | leads reference angle by 15‚Äö√Ö‚àû |
| D. | lags reference angle by 15‚Äö√Ö‚àû |
| Answer» D. lags reference angle by 15‚Äö√Ñ√∂‚àö√ñ‚Äö√†√ª | |