Which of the following faults is likely to open when the part is heated, burned or welded? O a) Scabs. Ob) Laminations. Oc) Mechanical slivers. Od) Craters. Which is not a recommended method for surface cleaning of a part for liquid penetrant examination? Oa) Blasting with shot or dull sand. Ob) Cleaning with organic solvents. Oc) Cleaning with de-greasers. Od) Ultrasonic cleaning methods.

ENGR.ECONOMIC ANALYSIS
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Which of the following faults is likely to open when the part is heated, burned or welded?
O a) Scabs.
Ob) Laminations.
Oc) Mechanical slivers.
Od) Craters.
Transcribed Image Text:Which of the following faults is likely to open when the part is heated, burned or welded? O a) Scabs. Ob) Laminations. Oc) Mechanical slivers. Od) Craters.
Which is not a recommended method for surface cleaning of a part for liquid penetrant examination?
Oa) Blasting with shot or dull sand.
Ob) Cleaning with organic solvents.
Oc) Cleaning with de-greasers.
Od) Ultrasonic cleaning methods.
Transcribed Image Text:Which is not a recommended method for surface cleaning of a part for liquid penetrant examination? Oa) Blasting with shot or dull sand. Ob) Cleaning with organic solvents. Oc) Cleaning with de-greasers. Od) Ultrasonic cleaning methods.
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