What is the included groove angle, or groove angle?
100pts
100
Reverse Polarity is also known as.
What is DCEP, or Direct Current Electrode Posotive?
100pts
100
A fillet weld is deposited on this type of weld joint.
What is a T-Joint?
100pts
100
The seperation between the member to be joined at the root of the joint.
What is the root face or landing?
100pts
200
Item #18 on worksheet
What is the root of the weld?
200pts
200
Item #10 on the worksheet.
What is the root penetration of a groove weld?
200pts
200
When using the SMAW process, voltage is controlled by.
What is arc length?
200pts
200
A welding discontinuity that would be caused by welding vertical down with a E7018 electrode would be.
What is a slag inclusion or lack of penetration?
200pts
200
The surface of a member included in the groove. It is used to help absorb the heat of the welding arc.
What is the root face?
200pts
300
Item #5 on the worksheet.
What is the convexity of a fillet weld?
300pts
300
Item #20 on the worksheet.
What is the bevel angle?
300pts
300
An E7024 electrode can be used in these positions.
What are flat and horizontal position?
300pts
300
DAILY DOUBLE - 2X Points
A welder is using the SMAW process and he/she has the amperage set @ 200 Amps, and the arc control set at 50. The maximum amount of amperage at the welding arc when decreasing the arc length is.
What is 300 Amps?
600pts
300
An E7018 is known as a low-hydrogen electrode. An E6010 is known as.
What is a Fast-Freeze electrode?
300pts
400
Item #6 on the worksheet.
What are the toes of a fillet weld?
400pts
400
Item #14 on the worksheet.
What is the weld interface?
400pts
400
The H4R designation on an electrode represents.
What is the maximum amount of diffusable hydrogen contained in the electrode?
400pts
400
The type of power source used for the SMAW process is.
What is a constant current or CC power source?
400pts
400
On an open root groove weld, the maximum allowable root reinforcement according to AWS D1.1 (Structural Welding Code - Steel) is.
What is 1/8" maximum root reinforcement?
400pts
500
Item #4 on the handout.
What is the actual throat of a fillet weld?
500pts
500
Item #11 on the worksheet.
What is Joint Penetration or Weld Size of a groove weld.
500pts
500
True or False ... Amperage controls the depth of penetration of a weld, and voltage controls the contour of a weld.
What is true?
500pts
500
These need to be considered when choosing the electrode type and size.
What is base metal thickness, alloy type, joint design, position, coating type, or acceptance criteria?
500pts
500
The number of passes it takes to fill a 3/8" plate welded in the 2G (Horizontal) position is.
What is as many as it takes? Too many variables.
500pts