Question(s) remaining Font Size: A A The ultrasonic transducer is pressed against the plate of a welded joint. The sound travels fongitudinally through the plate to the opposite side. The signal seen on the UT screen that comes from this opposite side of the plate: O a) Is the initial pulse signal. Ob) Is the front reflection signal. Oc) Is the back reflection signal. Od) Must be equal in amplitude to any defect signal. ing An ultraviolet light is used to increase sensitivity when using which type of liquid penetrant dye? O a) black light. Ob) post emulsifiable. Oc) colour contrast. Od) fluorescent. Font S
Question(s) remaining Font Size: A A The ultrasonic transducer is pressed against the plate of a welded joint. The sound travels fongitudinally through the plate to the opposite side. The signal seen on the UT screen that comes from this opposite side of the plate: O a) Is the initial pulse signal. Ob) Is the front reflection signal. Oc) Is the back reflection signal. Od) Must be equal in amplitude to any defect signal. ing An ultraviolet light is used to increase sensitivity when using which type of liquid penetrant dye? O a) black light. Ob) post emulsifiable. Oc) colour contrast. Od) fluorescent. Font S
Chapter1: Making Economics Decisions
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A A
The ultrasonic transducer is pressed against the plate of a welded joint. The sound travels fongitudinally through the
plate to the opposite side. The signal seen on the UT screen that comes from this opposite side of the plate:
O a) Is the initial pulse signal.
Ob) Is the front reflection signal.
Oc) Is the back reflection signal.
Od) Must be equal in amplitude to any defect signal.
Transcribed Image Text:ing
An ultraviolet light is used to increase sensitivity when using which type of liquid penetrant dye?
O a) black light.
Ob) post emulsifiable.
Oc) colour contrast.
Od) fluorescent.
Font S
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