

MCQOPTIONS
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1. |
From the given Lissajous patterns obtained while measuring the frequency using a cathode-ray oscilloscope (CRO), the pattern while indicates the relationship \({f_v} = \frac{1}{2}{f_h}\) |
A. | (c) |
B. | (d) |
C. | (b) |
D. | (a) |
Answer» D. (a) | |