AWS-CWI Part B Test 5 Questions And
Answers 100% Correct
What is the maximum weld thickness qualified for a procedure if the test weldment receives a
post weld heat treatment exceeding the lower transformation temperature? 1.1 times the
weld metal of the test weldment.
How far should a fillet weld be wrapped around a corner on a cyclically loaded connection, if the
fillet weld specified was required to be 1/4"? From 1/2" to 1 inch
Discontinuities that are unacceptable to pressure piping are _________________. Cracks,
undercut that is greater than 1/32" in depth, lack of fusion, and an incomplete penetration.
The documentation on a Welder Performance Qualification Test Record should include:
Identify the WPS used.
For Pipeline applications, second repair in a previously repaired area of a completed weld:
typically referred to as a "repair of a repair" or a "re-repair" is called a _________________?
Double repair.
What is a limit of acceptability and repair of visually cut surface discontinuities? Any
discontinuity over 1 inch in length with depth over 1/4 inch shall be referred to the engineer for
disposition
, What should be done if you receive structural steel from the mill that has a discontinuity of over
an inch in length with a maximum depth of 1/8"? Need not be repaired, but the depth
should be explored.
For Pipeline applications, during welding or after the weld has been completed, the removal of
an imperfection that requires grinding and/or welding that is performed prior to visual or
nondestructive testing of a completed weld is called _________. Rework.
A _____________________ size "in name only" used for identification purposes. This
_____________________ may not correspond to an actual measured size, but would represent a
range of sizes falling within standardized tolerances. Nominal size
What is the abbreviation for Charpy V-notch testing? CVN
Regarding which of the topics below are the fractional tolerances specified to be used in the Part
B Specification? Length of welds.
Center to center spacing of fillet welds.
What is the preferred term for "base metal" in pipeline applications? parent metal surface
A qualified repair procedure shall be required whenever a repair is made by welding when
_______________________. Repairs are made in a previously welded repair area.
The Company requires it.
Answers 100% Correct
What is the maximum weld thickness qualified for a procedure if the test weldment receives a
post weld heat treatment exceeding the lower transformation temperature? 1.1 times the
weld metal of the test weldment.
How far should a fillet weld be wrapped around a corner on a cyclically loaded connection, if the
fillet weld specified was required to be 1/4"? From 1/2" to 1 inch
Discontinuities that are unacceptable to pressure piping are _________________. Cracks,
undercut that is greater than 1/32" in depth, lack of fusion, and an incomplete penetration.
The documentation on a Welder Performance Qualification Test Record should include:
Identify the WPS used.
For Pipeline applications, second repair in a previously repaired area of a completed weld:
typically referred to as a "repair of a repair" or a "re-repair" is called a _________________?
Double repair.
What is a limit of acceptability and repair of visually cut surface discontinuities? Any
discontinuity over 1 inch in length with depth over 1/4 inch shall be referred to the engineer for
disposition
, What should be done if you receive structural steel from the mill that has a discontinuity of over
an inch in length with a maximum depth of 1/8"? Need not be repaired, but the depth
should be explored.
For Pipeline applications, during welding or after the weld has been completed, the removal of
an imperfection that requires grinding and/or welding that is performed prior to visual or
nondestructive testing of a completed weld is called _________. Rework.
A _____________________ size "in name only" used for identification purposes. This
_____________________ may not correspond to an actual measured size, but would represent a
range of sizes falling within standardized tolerances. Nominal size
What is the abbreviation for Charpy V-notch testing? CVN
Regarding which of the topics below are the fractional tolerances specified to be used in the Part
B Specification? Length of welds.
Center to center spacing of fillet welds.
What is the preferred term for "base metal" in pipeline applications? parent metal surface
A qualified repair procedure shall be required whenever a repair is made by welding when
_______________________. Repairs are made in a previously welded repair area.
The Company requires it.
