

MCQOPTIONS
Saved Bookmarks
1. |
The Lissajous pattern observed on screen of CRO is a straight line inclined at 45° to x axis. If X-plate input is 2 sin ωt, the Y-plate input is |
A. | 2 sin ωt |
B. | 2 sin (ωt + 45°) |
C. | 2 sin (ωt - 45°) |
D. | 22 sin ωt + 45°) |
Answer» B. 2 sin (œât + 45¬∞) | |