Page 1 of 38
ICC Welding EXAM NEWEST QUESTIONS
AND VERIFIED SOLUTIONS LATEST
UPDATE THIS YEAR
QUESTION: A welder is qualified to weld complete
penetration groove welds on plate in the
4G position. This test qualifies the welder
to weld what size of pipe? - ANSWER-A5.2 E7XT-X, E7XT-XC, E7XT-XM; D1.1 T3.1
QUESTION: Filler metals of alloy groups -B3 and
higher are not prequalified for what
reason? - ANSWER-Considerations in differences of tensile strength, hardness and ductility
between PWHT versus as-welded condition; D1.4 T5.1(Note)
QUESTION: What are the requirements for
verifying welding materials? - ANSWER-Only materials conforming to the requirements of D1.1;
D1.1 6.2
QUESTION: Reference is made to Fillet Welded
1
, Page 2 of 38
Lap Joint in round tubular section. What is
the minimum lap distance irregardless of
material thickness? - ANSWER-1"; D1.1 2.8.1.2
QUESTION: If a discrepancy from approved
construction documents is not corrected
by the contractor, a report is submitted to - ANSWER-EOR/AOR & Building Official; Model
Program
QUESTION: When welding two reinforcing bars
together using a direct lap joint with bars
in contact, what type of weld is to be
used? - ANSWER-Double-Flare-V-Groove Welds; D1.4 3.6.1
QUESTION: In a butt joint splice between two
pieces of 2-inch (50 mm) thick plate, what
is the maximum misalignment of the two
plates? - ANSWER-1/8"; D1.1 5.22.3
2
, Page 3 of 38
QUESTION: Reference is made to AWS D1.4
minimum preheat temperature
requirements. Welding is to be performed
attaching No. 7 reinforcing steel to three
inch thick ASTM A572 GRD 50 steel
plate. The C.E. value of the reinforcing
steel in not known. What is the required
minimum preheat temperature? - ANSWER-500F; D1.4 T5.2 to 5.2.1 to 1.3.4.3
QUESTION: What is the minimum preheat
temperature for welding a typical joint
utilizing the ESW (Electro slag Process)? - ANSWER-None; D1.1 5.4.1
QUESTION: Reference is made to AWS D1.4
minimum preheat temperature
requirements. Welding is to be performed
attaching No. 7 reinforcing steel to three
inch thick ASTM A572 GRD 50 steel
plate. The C.E. value of the reinforcing
3
, Page 4 of 38
steel in not known. What is the required
minimum preheat temperature? - ANSWER-500F; D1.4 T5.2 to 5.2.1 to 1.3.4.3
QUESTION: How may special inspectors and/or
inspection agencies demonstrate
acceptance of their responsibilities and
scope of work? - ANSWER-one or more; 1704.2
QUESTION: Low hydrogen electrodes exposed to
the atmosphere for periods greater than
those allowed in Table 5.1 shall be baked.
Those electrodes conforming to AWS
A5.5 shall be baked at a temperature
between ____________ for at least two
hours before using. - ANSWER-700F and 800F; D1.1 5.3.2.4
QUESTION: When welding arc spot welds for sheet
steel to structural steel, which essential variable change requires requalification of
the WPS? - ANSWER-???
4
ICC Welding EXAM NEWEST QUESTIONS
AND VERIFIED SOLUTIONS LATEST
UPDATE THIS YEAR
QUESTION: A welder is qualified to weld complete
penetration groove welds on plate in the
4G position. This test qualifies the welder
to weld what size of pipe? - ANSWER-A5.2 E7XT-X, E7XT-XC, E7XT-XM; D1.1 T3.1
QUESTION: Filler metals of alloy groups -B3 and
higher are not prequalified for what
reason? - ANSWER-Considerations in differences of tensile strength, hardness and ductility
between PWHT versus as-welded condition; D1.4 T5.1(Note)
QUESTION: What are the requirements for
verifying welding materials? - ANSWER-Only materials conforming to the requirements of D1.1;
D1.1 6.2
QUESTION: Reference is made to Fillet Welded
1
, Page 2 of 38
Lap Joint in round tubular section. What is
the minimum lap distance irregardless of
material thickness? - ANSWER-1"; D1.1 2.8.1.2
QUESTION: If a discrepancy from approved
construction documents is not corrected
by the contractor, a report is submitted to - ANSWER-EOR/AOR & Building Official; Model
Program
QUESTION: When welding two reinforcing bars
together using a direct lap joint with bars
in contact, what type of weld is to be
used? - ANSWER-Double-Flare-V-Groove Welds; D1.4 3.6.1
QUESTION: In a butt joint splice between two
pieces of 2-inch (50 mm) thick plate, what
is the maximum misalignment of the two
plates? - ANSWER-1/8"; D1.1 5.22.3
2
, Page 3 of 38
QUESTION: Reference is made to AWS D1.4
minimum preheat temperature
requirements. Welding is to be performed
attaching No. 7 reinforcing steel to three
inch thick ASTM A572 GRD 50 steel
plate. The C.E. value of the reinforcing
steel in not known. What is the required
minimum preheat temperature? - ANSWER-500F; D1.4 T5.2 to 5.2.1 to 1.3.4.3
QUESTION: What is the minimum preheat
temperature for welding a typical joint
utilizing the ESW (Electro slag Process)? - ANSWER-None; D1.1 5.4.1
QUESTION: Reference is made to AWS D1.4
minimum preheat temperature
requirements. Welding is to be performed
attaching No. 7 reinforcing steel to three
inch thick ASTM A572 GRD 50 steel
plate. The C.E. value of the reinforcing
3
, Page 4 of 38
steel in not known. What is the required
minimum preheat temperature? - ANSWER-500F; D1.4 T5.2 to 5.2.1 to 1.3.4.3
QUESTION: How may special inspectors and/or
inspection agencies demonstrate
acceptance of their responsibilities and
scope of work? - ANSWER-one or more; 1704.2
QUESTION: Low hydrogen electrodes exposed to
the atmosphere for periods greater than
those allowed in Table 5.1 shall be baked.
Those electrodes conforming to AWS
A5.5 shall be baked at a temperature
between ____________ for at least two
hours before using. - ANSWER-700F and 800F; D1.1 5.3.2.4
QUESTION: When welding arc spot welds for sheet
steel to structural steel, which essential variable change requires requalification of
the WPS? - ANSWER-???
4
