CWB MODULE 10 EXAM REVIEW2
WELD FAULTS (DISCONTINUITIES) ARE DIVIDED INTO THREE GENERAL CLASSES. WHAT ARE THEY
- ANSWERS--DIMENSIONAL
-STRUCTURAL (process related)
-DEFECTIVE (weld and base metal)
INSUFFICIENT ROOT OPENING MAY RESULT IN WHICH WELD DISCONTINUITY? - ANSWERS-
INCOMPLETE JOINT PENETRATION
PROPER MATERIAL SELECTION AND USE MAY BE VERIFIED BY - ANSWERS-MILL TEST
CERTIFICATES
OVERLAP OF A FILLET WELD AFFECTS THE ____________________ OF THE JOINT - ANSWERS-
AFFECTS THE STRENGTH OF THE JOINT
THE TERM CONVEXITY NORMALLY REFERS TO THE PROFILE OF A - ANSWERS-FILLET WELD
WHICH OF THE FOLLOWING TYPICALLY CAUSE EXCESSIVE WELD REINFORCEMENT
A) DEPOSITING TOO FEW PASSES
B) IMPROPER WELD PASS SEQUENCING
C) IMPROPER WELDING FLUX
D) WRONG CHOICE OF SHIELDING GAS - ANSWERS-B) IMPROPER WELD PASS SEQUENCING
POROSITY MAY OCCUR
WELD FAULTS (DISCONTINUITIES) ARE DIVIDED INTO THREE GENERAL CLASSES. WHAT ARE THEY
- ANSWERS--DIMENSIONAL
-STRUCTURAL (process related)
-DEFECTIVE (weld and base metal)
INSUFFICIENT ROOT OPENING MAY RESULT IN WHICH WELD DISCONTINUITY? - ANSWERS-
INCOMPLETE JOINT PENETRATION
PROPER MATERIAL SELECTION AND USE MAY BE VERIFIED BY - ANSWERS-MILL TEST
CERTIFICATES
OVERLAP OF A FILLET WELD AFFECTS THE ____________________ OF THE JOINT - ANSWERS-
AFFECTS THE STRENGTH OF THE JOINT
THE TERM CONVEXITY NORMALLY REFERS TO THE PROFILE OF A - ANSWERS-FILLET WELD
WHICH OF THE FOLLOWING TYPICALLY CAUSE EXCESSIVE WELD REINFORCEMENT
A) DEPOSITING TOO FEW PASSES
B) IMPROPER WELD PASS SEQUENCING
C) IMPROPER WELDING FLUX
D) WRONG CHOICE OF SHIELDING GAS - ANSWERS-B) IMPROPER WELD PASS SEQUENCING
POROSITY MAY OCCUR
