API Welding Inspection And Metallurgy - API-577 Exam Practice Test

A. Electrode diameter and strength

B. Chemical composition of the deposited weld metal

C. Electrodes and welding rods

D. Base metal and group number

A. Undercut

B. Under fill

C. Longitudinal groove

D. Incomplete fusion

A. WPQ to verify that the specification in use is correct.

B. WPS to verify that the welder is qualified to perform the welding, given its position and process.

C. WPQ to verify that the welder is qualified to perform the welding, given its position and process.

D. PQR to verify that the welder is qualified to perform the welding, given its position and process.

A. Lap joint welds and uphill welding.

B. Butt welds (single and double bevel) and plug welds.

C. Fillet welds, J-welds, and seal welds.

D. Nozzles, ring-grooves, and grind-out areas.

A. The response or evidence from the application of NDE.

B. An imperfection which is detectable with NDE.

C. An interruption in the normal physical structure of a material.

D. A departure of a quality characteristic from its intended condition.

A. Not using a low hydrogen electrode or improper shielding

B. Improper heat input and improper welding technique

C. Inadequate preheat

D. Improper welding speed

A. Impact testing

B. Bend testing

C. Weld tension tests

D. There is no single test