 
			 
			MCQOPTIONS
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				| 1. | Magnetostriction transmitter uses _______________ | 
| A. | Electrostrictive phenomena | 
| B. | Horizontal vibration of nickel tube | 
| C. | Longitudinal vibration of nickel tube | 
| D. | All of the mentioned | 
| Answer» D. All of the mentioned | |