From the given Lissajous patterns obtained while measuring the frequen – McqOptions

MCQOPTIONS

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)

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