Weld reinforcement is defined as
(a) an area of the groove weld that has insufficient weld metal
(b) an area of the fillet weld that has excess weld metal
(c) an area of the weld that has weld metal added in excess of that permitted by the
code or standard
(d) an area of the weld that has weld metal added in excess
Give this one a try later!
(c) an area of the weld that has weld metal added in excess of that permitted
by the code or standard
To repair excessive weld reinforcement
,(a) grind the weld flat
(b) grind the weld
(c) grind the weld and blend the toes to the base metal to reduce notch effect
(d) gouge the weld flat
Give this one a try later!
(c) grind the weld and blend the toes to the base metal to reduce notch effect
Porosity may occur:
(a) open to the surface of the weld only
(b) in the heat-affected zone only
(c) below the surface of the weld only
(d) open to the surface and/or below the surface of weld
Give this one a try later!
(d) open to the surface and/or below the surface of weld
Dimensional errors are the direct result of
(a) poor shop instructions
(b) untrained employee
(c) poor workmanship in operations
(d) poor quality control
Give this one a try later!
, (c) poor workmanship in operations
CSA Z662 requires that abutting ends be aligned, the maximum allowable offset as
specified for components with the same nominal wall thickness at the bevel is
(a) 2 mm
(b) 1.6 mm
(c) 1 inch
(d) 1/2 inch
Give this one a try later!
(b) 1.6 mm
The following term describes the melting away of the parent material during the welding
process:
A) Slag lines
B) lack of fusion
C) undercut
D) Incomplete penetration
E) HI-low
Give this one a try later!
C) undercut
(a) an area of the groove weld that has insufficient weld metal
(b) an area of the fillet weld that has excess weld metal
(c) an area of the weld that has weld metal added in excess of that permitted by the
code or standard
(d) an area of the weld that has weld metal added in excess
Give this one a try later!
(c) an area of the weld that has weld metal added in excess of that permitted
by the code or standard
To repair excessive weld reinforcement
,(a) grind the weld flat
(b) grind the weld
(c) grind the weld and blend the toes to the base metal to reduce notch effect
(d) gouge the weld flat
Give this one a try later!
(c) grind the weld and blend the toes to the base metal to reduce notch effect
Porosity may occur:
(a) open to the surface of the weld only
(b) in the heat-affected zone only
(c) below the surface of the weld only
(d) open to the surface and/or below the surface of weld
Give this one a try later!
(d) open to the surface and/or below the surface of weld
Dimensional errors are the direct result of
(a) poor shop instructions
(b) untrained employee
(c) poor workmanship in operations
(d) poor quality control
Give this one a try later!
, (c) poor workmanship in operations
CSA Z662 requires that abutting ends be aligned, the maximum allowable offset as
specified for components with the same nominal wall thickness at the bevel is
(a) 2 mm
(b) 1.6 mm
(c) 1 inch
(d) 1/2 inch
Give this one a try later!
(b) 1.6 mm
The following term describes the melting away of the parent material during the welding
process:
A) Slag lines
B) lack of fusion
C) undercut
D) Incomplete penetration
E) HI-low
Give this one a try later!
C) undercut
