Q289
A circle is found on the screen of CRO when 2 time varying signals of same frequency and same magnitude are applied to X and Y plates of the CRO. What is the relative phase difference?
A.
0°
B.
90°
AnswerC.
180°
D.
45°
Answer: Option B
Solution
Answer: Option B
No explanation is given for this question Let's Discuss on Board