MCQOPTIONS
Saved Bookmarks
| 1. |
A _________ crystal is a part of a sensor which primarily works using the principle of oscillation changes because of the mass bound to the surface of the piezoelectric crystal. |
| A. | Piezoelectric |
| B. | Shiny |
| C. | Hard |
| D. | Fluorescent |
| Answer» B. Shiny | |