An ultrasonic display which shows echo locations and amplitude is called:

Related MCQs

• AA display which shows the initial pulse and the front surface echo superimposed would be considered:
• AA display which shows the initial pulse and the front surface echo with a fairly wide space between the two would be considered:
• An ultrasonic display which shows a cross section of the test piece and any flaws which are found are called:
• When testing a test piece with parallel front and back surfaces, no back wall echo can be obtained. Which of the following actions might enable you to obtain a back wall echo?
• Compared to the echo returned from a smooth reflector, the echo returned from a natural flaw of the same area and orientation is:
• An ultrasonic data display which shows a plan view presentation of the data is called:
• In a basic pulse-echo ultrasonic instrument, the component that produces the time base line is called a:
• Echo amplitude losses may be caused by:
• An increase in gain of how many decibels corresponds to a 5:1 increase in flaw echo amplitude?
• A 50 percent decrease in echo amplitude is equal to a loss of how many decibels?