ICC Welding Practice Questions
A five/sixteen inch fillet weld is used to
connect two 1/2 inch metal plates in a "T"
configuration. The fillet weld is 6 inches
in period. What is the powerful vicinity of this
fillet weld? - ANS-1-7/eight sq.In; D1.4 2.Three
A CJP groove weld qualification on half" thick plate qualifies a manner for what variety of
thickness? - ANS-1/8" to 1"
A whole penetration groove weld is
discovered to have a crack that is four inches in
duration. How a good deal of the weld steel need to
be removed? - ANS-eight" (2" beyond each stop); D1.1 5.26.4
A joint root situation in a groove weld wherein weld
metal extends through the joint thickness is known as: - ANS-CJP; D1.1 Annex K
A mat slab is to be created from No. 10 ASTM
A615 reinforcing metal. What is the minimum bar length that may be used for Welding
Procedure Testing? - ANS-No. 10; D1.Four 6.2.1.1
A weld within the groove formed among a joint member
with a curved floor and every other with a planar floor is called: -
ANS-Flair-bevel-groove-weld; D1.1 Annex K
A weld wherein the continuity is broken by using habitual
unwelded spaces is called? - ANS-Intermittent weld; D1.1 Annex K
A weld made in the back of a single groove weld is
called? - ANS-Back weld; D1.1 Annex K
A welded assembly is to get hold of submit
weld warmness remedy for pressure alleviation. The
furnace temperature shall now not exceed
______ at the time the welded assembly is
placed in it - ANS-600F; D1.1 five.8.1(1)
A welded sub-assembly is to be
product of 1/2" low alloy steel plate
with a minimum tensile power of eighty
kips. The fabrication has depleted his
deliver of the desired material and needs
to alternative stock plate of an unknown
,tensile strength. A Reduced Section
Tension Specimen (AWS D1.1 Figure
four.14) was prepared and tested. The
specimen failed at a load of 29 kips. What
is the tensile power of this material? - ANS-77 kips; D1.1 F4.14 to four.Eight.Three.Four
A welder is qualified to weld entire
penetration groove welds on plate inside the
4G function. This test qualifies the welder
to weld what length of pipe? - ANS-A5.2 E7XT-X, E7XT-XC, E7XT-XM; D1.1 T3.1
According to AWS D1.1, whilst nondestructive examination aside from visible inspection is
required, who is accountable to make certain that each one particular welds meet the
assignment high-quality necessities? - ANS-The contractor; D1.1 6.6.4
According to AWS D1.4 2005, Welding Procedure
Specification qualification testing is needed for all joints besides? - ANS-fillet welds; D1.4
6.1.2.1
According to AWS D1.Four 2005, who's liable for
carrying out tests required to qualify Welding Procedure Specifications? - ANS-The
contractor; D1.Four 6.1.1.2
All electrodes having low hydrogen coverings shall be
bought in? - ANS-Hermetically sealed bins; D1.1 five.Three.2.1
Arc strikes are proper if there are - ANS-Blemishes caused by the arc strike are floor to a
easy contour, and the location is crack-loose; D1.1 5.29
Base metallic surfaces of present base metallic in contact with new base metal if you want to
be welded shall be very well wiped clean of all overseas matter inclusive of paint for at least:
- ANS-2" from the basis of the weld
Calibration of meters and gauges for welding device is required to be executed - ANS-Not
required on any specific schedule
Complete data regarding base metallic specification designation will be sincerely proven on
the - ANS-Contract plans and specs; D1.1 2.2.1
Except for stiffener-to-internet joints, the maximum diameter of piping porosity in fillet welds
subject to cyclic loading is - ANS-three/32"
Filler metals of alloy groups -B3 and
higher are not prequalified for what
purpose? - ANS-Considerations in variations of tensile energy, hardness and ductility
between PWHT as opposed to as-welded circumstance; D1.Four T5.1(Note)
, Following of entirety of welding, what cleaning is
required of the weld? - ANS-Complete slag removal, accompanied through brushing or
different suitable approach; D1.1 5.30.2
For a 1/4 inch (6 mm) fillet weld on structural metallic,
what's the maximum hole at the root of the weld with out increasing the fillet weld size? -
ANS-1/sixteen" (2mm); D1.1 5.22.1
For a fillet weld 4 inches (100 mm) lengthy in a statically
loaded non-tubular joint below AWS D1.1, which
situation of piping porosity is unacceptable? - ANS-Five piping pores, with the sum in their
diameters same to 1/2 inch (12 mm); D1.1 T6.1(8A)
For a flare-V groove weld among
reinforcing bars exact to be four
inches (100 mm) in period, what's the
suited length? - ANS-4" - what is specific; D1.4 2.3.2.2
For a TC-U4a groove weld joint with a root beginning of
3/eight inch (10 mm) on the element drawings, what's the
authorised range of root establishing? - ANS-5/16 inch to five/eight inch (eight mm to sixteen
mm/as-fit-up); D1.1 Farhan's Table to p. 97
For a welded built-up beam with a
specific depth of 10 inches (250 mm),
what's the proper variety of actual
depths following of entirety of welding? - ANS-10 +/- 1/8; D1.1 five.23.Nine
For a welded constructed-up beam, with a flange width of 12
inches (three hundred mm), what is the most off-middle
measurement for the location of the internet relative to the
flange? - ANS-1/4" (6mm); D1.1 five.23.7
For a welded plate girder 40 ft (12 m) long, the
most sweep and camber is - ANS-half of" (12mm); D1.1 5.23.Five
For arc spot welds, Welding Procedure Specifications
qualified at a base steel temperature of one hundred ranges F or lower shall be approved at
temperatures as low as 32 ranges F by means of increasing the weld time by means of
_________percent. - ANS-20; D1.3 five.Four.1
For ASTM A615 reinforcing metal, with a carbon content of 0.50 percentage and a
manganese content material of one.2 percentage, what's the carbon equal used for figuring
out preheat requirements? - ANS-zero.70; D1.1 Annex I5.1 or D1.Four 1.3.4
For fillet welding of a reinforcing bar to an embedment
A five/sixteen inch fillet weld is used to
connect two 1/2 inch metal plates in a "T"
configuration. The fillet weld is 6 inches
in period. What is the powerful vicinity of this
fillet weld? - ANS-1-7/eight sq.In; D1.4 2.Three
A CJP groove weld qualification on half" thick plate qualifies a manner for what variety of
thickness? - ANS-1/8" to 1"
A whole penetration groove weld is
discovered to have a crack that is four inches in
duration. How a good deal of the weld steel need to
be removed? - ANS-eight" (2" beyond each stop); D1.1 5.26.4
A joint root situation in a groove weld wherein weld
metal extends through the joint thickness is known as: - ANS-CJP; D1.1 Annex K
A mat slab is to be created from No. 10 ASTM
A615 reinforcing metal. What is the minimum bar length that may be used for Welding
Procedure Testing? - ANS-No. 10; D1.Four 6.2.1.1
A weld within the groove formed among a joint member
with a curved floor and every other with a planar floor is called: -
ANS-Flair-bevel-groove-weld; D1.1 Annex K
A weld wherein the continuity is broken by using habitual
unwelded spaces is called? - ANS-Intermittent weld; D1.1 Annex K
A weld made in the back of a single groove weld is
called? - ANS-Back weld; D1.1 Annex K
A welded assembly is to get hold of submit
weld warmness remedy for pressure alleviation. The
furnace temperature shall now not exceed
______ at the time the welded assembly is
placed in it - ANS-600F; D1.1 five.8.1(1)
A welded sub-assembly is to be
product of 1/2" low alloy steel plate
with a minimum tensile power of eighty
kips. The fabrication has depleted his
deliver of the desired material and needs
to alternative stock plate of an unknown
,tensile strength. A Reduced Section
Tension Specimen (AWS D1.1 Figure
four.14) was prepared and tested. The
specimen failed at a load of 29 kips. What
is the tensile power of this material? - ANS-77 kips; D1.1 F4.14 to four.Eight.Three.Four
A welder is qualified to weld entire
penetration groove welds on plate inside the
4G function. This test qualifies the welder
to weld what length of pipe? - ANS-A5.2 E7XT-X, E7XT-XC, E7XT-XM; D1.1 T3.1
According to AWS D1.1, whilst nondestructive examination aside from visible inspection is
required, who is accountable to make certain that each one particular welds meet the
assignment high-quality necessities? - ANS-The contractor; D1.1 6.6.4
According to AWS D1.4 2005, Welding Procedure
Specification qualification testing is needed for all joints besides? - ANS-fillet welds; D1.4
6.1.2.1
According to AWS D1.Four 2005, who's liable for
carrying out tests required to qualify Welding Procedure Specifications? - ANS-The
contractor; D1.Four 6.1.1.2
All electrodes having low hydrogen coverings shall be
bought in? - ANS-Hermetically sealed bins; D1.1 five.Three.2.1
Arc strikes are proper if there are - ANS-Blemishes caused by the arc strike are floor to a
easy contour, and the location is crack-loose; D1.1 5.29
Base metallic surfaces of present base metallic in contact with new base metal if you want to
be welded shall be very well wiped clean of all overseas matter inclusive of paint for at least:
- ANS-2" from the basis of the weld
Calibration of meters and gauges for welding device is required to be executed - ANS-Not
required on any specific schedule
Complete data regarding base metallic specification designation will be sincerely proven on
the - ANS-Contract plans and specs; D1.1 2.2.1
Except for stiffener-to-internet joints, the maximum diameter of piping porosity in fillet welds
subject to cyclic loading is - ANS-three/32"
Filler metals of alloy groups -B3 and
higher are not prequalified for what
purpose? - ANS-Considerations in variations of tensile energy, hardness and ductility
between PWHT as opposed to as-welded circumstance; D1.Four T5.1(Note)
, Following of entirety of welding, what cleaning is
required of the weld? - ANS-Complete slag removal, accompanied through brushing or
different suitable approach; D1.1 5.30.2
For a 1/4 inch (6 mm) fillet weld on structural metallic,
what's the maximum hole at the root of the weld with out increasing the fillet weld size? -
ANS-1/sixteen" (2mm); D1.1 5.22.1
For a fillet weld 4 inches (100 mm) lengthy in a statically
loaded non-tubular joint below AWS D1.1, which
situation of piping porosity is unacceptable? - ANS-Five piping pores, with the sum in their
diameters same to 1/2 inch (12 mm); D1.1 T6.1(8A)
For a flare-V groove weld among
reinforcing bars exact to be four
inches (100 mm) in period, what's the
suited length? - ANS-4" - what is specific; D1.4 2.3.2.2
For a TC-U4a groove weld joint with a root beginning of
3/eight inch (10 mm) on the element drawings, what's the
authorised range of root establishing? - ANS-5/16 inch to five/eight inch (eight mm to sixteen
mm/as-fit-up); D1.1 Farhan's Table to p. 97
For a welded built-up beam with a
specific depth of 10 inches (250 mm),
what's the proper variety of actual
depths following of entirety of welding? - ANS-10 +/- 1/8; D1.1 five.23.Nine
For a welded constructed-up beam, with a flange width of 12
inches (three hundred mm), what is the most off-middle
measurement for the location of the internet relative to the
flange? - ANS-1/4" (6mm); D1.1 five.23.7
For a welded plate girder 40 ft (12 m) long, the
most sweep and camber is - ANS-half of" (12mm); D1.1 5.23.Five
For arc spot welds, Welding Procedure Specifications
qualified at a base steel temperature of one hundred ranges F or lower shall be approved at
temperatures as low as 32 ranges F by means of increasing the weld time by means of
_________percent. - ANS-20; D1.3 five.Four.1
For ASTM A615 reinforcing metal, with a carbon content of 0.50 percentage and a
manganese content material of one.2 percentage, what's the carbon equal used for figuring
out preheat requirements? - ANS-zero.70; D1.1 Annex I5.1 or D1.Four 1.3.4
For fillet welding of a reinforcing bar to an embedment
