The purpose of the couplant is to:

Related MCQs

• Which of the following is not (!) a requirement of a couplant?
• The most effective liquid ultrasonic couplant (highest acoustic impedance) is:
• The purpose of using a developer is:
• Dual purpose penetrants are viewed under what type of light?
• During the manufacturing of a casting, the purpose of a riser is:
• The basic purpose of a penetrameter is to:
• The purpose of adding a wetting agent to an immersion bath is:
• What useful purpose may be served by maintaining grass on the baseline?
• A primary purpose of a reference standard is: