•Given: The mill test report for #5 billet steel reinforcing bars indicates a
carbon content of 0.38 percent and a manganese content of 0.96 percent.The base
metal temperature is 40 degrees F°, According to AWS, the minimum preheat
temperature: no minimum is required.
•According to AWS, the maximum thickness of a single sheet of sheet steel to be
arc-spot welded shall be_in: 0.15
•According to AWS, weld washers shall be used to arc spot weld all sheet steels
which are thinner than_in: 0.028
•According to AWS, for a welded butt joint between two #6 ASTM A706 Grade 60
reinforcing bars, which one of the following low-hydrogen electrodes is the most
appropriate for this welding work: E8018
•Bent stud shear connectors that show no sign of failure shall be: considered
acceptable and left in the bent position.
•Indications shown have the following lengths: #1 - 1/8", #2 - 1/32", #3 - 1/32",
#4 - 1/16", #5 - 1/16" is the root acceptable: yes
•According to AWS, the Charpy V notch test (CVN) is used to: determine the energy
absorbed in materials.
•According to AWS, welds found to be unacceptable by ultrasonic testing shall be:
repaired and retested with ultrasound.
•According to AWS, when ultrasonic testing of a weld is being performed, which of
the following is required: Test the base metal in the test zone for laminations
•What is the welding process being used(Photo 1083): Gas metal arc welding
carbon content of 0.38 percent and a manganese content of 0.96 percent.The base
metal temperature is 40 degrees F°, According to AWS, the minimum preheat
temperature: no minimum is required.
•According to AWS, the maximum thickness of a single sheet of sheet steel to be
arc-spot welded shall be_in: 0.15
•According to AWS, weld washers shall be used to arc spot weld all sheet steels
which are thinner than_in: 0.028
•According to AWS, for a welded butt joint between two #6 ASTM A706 Grade 60
reinforcing bars, which one of the following low-hydrogen electrodes is the most
appropriate for this welding work: E8018
•Bent stud shear connectors that show no sign of failure shall be: considered
acceptable and left in the bent position.
•Indications shown have the following lengths: #1 - 1/8", #2 - 1/32", #3 - 1/32",
#4 - 1/16", #5 - 1/16" is the root acceptable: yes
•According to AWS, the Charpy V notch test (CVN) is used to: determine the energy
absorbed in materials.
•According to AWS, welds found to be unacceptable by ultrasonic testing shall be:
repaired and retested with ultrasound.
•According to AWS, when ultrasonic testing of a weld is being performed, which of
the following is required: Test the base metal in the test zone for laminations
•What is the welding process being used(Photo 1083): Gas metal arc welding
