Q. Lithium sulphate, barium titanate and lead metaniobate are examples of: (Solved)
1. Magnetostrictive elements
2. Piezoelectric elements
3. Rochelle salts
4. Y cut crystals
- b. Piezoelectric elements
1. Magnetostrictive elements
2. Piezoelectric elements
3. Rochelle salts
4. Y cut crystals