An advantage of using lithium sulphate in search units it that:

Related MCQs

• Lithium sulphate, barium titanate and lead metaniobate are examples of:
• An advantage of using a ceramic transducer in search units is that:
• A A disadvantage of lithium sulfate as a transducer material is that:
• AA material used between the face of a search unit and the test surface to permit or improve the transmission of ultrasonic vibrations from the search unit to the material being tested is called:
• Which of the following search units would contain the thinnest quartz crystal?
• AA test method employing two seperate search units on opposite surfaces of the material being tested is called:
• An advantage of a dual crystal search unit is that:
• A disadvantage of using natural quartz crystals in a search unit is that:
• An ultrasonic test using a straight beam contact search unit is being conducted through the thickness of a flat part such as a plate. This test should detect:
• A reason for using a dual element search unit is: