AWS-CWI Part B Test 4 Questions with
Answers Correct!!
what conditions shall cause inadequate penetration (IP) to be considered a defect? -
ANSWERSThe aggregate length of indications of IP exceeds 8% of the weld length in
any weld less than 12 inches in length
when does the calculation of heat input or an alternative become mandatory, when
qualifying a WPS? - ANSWERSWhen fracture toughness applications are specified.
The length of a fillet weld includes: - ANSWERSIncludes end returns and excludes
undersize portions of starts and stops
For single welded butt joints, reinforcement limits shall apply to __________. -
ANSWERSOutside surface of the joint only.
According to the Pressure Piping clause, undercut that is 3/32 inch deep shall be
__________________. - ANSWERSRemoved and may be repaired by welding after PT
or MT inspection.
True or False: Weld sizes, length, and locations of welds may conform to the
requirements. - ANSWERSFalse
For visual examination of standard test plate and pipe weldments: -
ANSWERSUndercut depth shall not exceed 10% of the base metal thickness or 1/32
inch, whichever is less.
What is the abbreviation for accumulation of imperfections? - ANSWERSAI
What is the preferred term for "internal misallignment" in pipeline applications? -
ANSWERSHigh-low
If a J-groove weld was welded to another J-groove weld as a single sided joint, what
type of joint design is this? - ANSWERSA single sided U-groove joint design.
Visual inspection for cracks in welds and base metal and other discontinuities aided by
_________________, ___________________, and _________________ as may be
found helpful or necessary. - ANSWERSLight, Magnifier, Mirror
Answers Correct!!
what conditions shall cause inadequate penetration (IP) to be considered a defect? -
ANSWERSThe aggregate length of indications of IP exceeds 8% of the weld length in
any weld less than 12 inches in length
when does the calculation of heat input or an alternative become mandatory, when
qualifying a WPS? - ANSWERSWhen fracture toughness applications are specified.
The length of a fillet weld includes: - ANSWERSIncludes end returns and excludes
undersize portions of starts and stops
For single welded butt joints, reinforcement limits shall apply to __________. -
ANSWERSOutside surface of the joint only.
According to the Pressure Piping clause, undercut that is 3/32 inch deep shall be
__________________. - ANSWERSRemoved and may be repaired by welding after PT
or MT inspection.
True or False: Weld sizes, length, and locations of welds may conform to the
requirements. - ANSWERSFalse
For visual examination of standard test plate and pipe weldments: -
ANSWERSUndercut depth shall not exceed 10% of the base metal thickness or 1/32
inch, whichever is less.
What is the abbreviation for accumulation of imperfections? - ANSWERSAI
What is the preferred term for "internal misallignment" in pipeline applications? -
ANSWERSHigh-low
If a J-groove weld was welded to another J-groove weld as a single sided joint, what
type of joint design is this? - ANSWERSA single sided U-groove joint design.
Visual inspection for cracks in welds and base metal and other discontinuities aided by
_________________, ___________________, and _________________ as may be
found helpful or necessary. - ANSWERSLight, Magnifier, Mirror
