SMAW Review

What are the FOUR welding Positions?

• Flat

• Horizontal

• Verticle

• Overhead

• All of the above

What does the 1 in E7018 Stand for?

• Positions the electrode can be used in

• Flux composition

• Increased toughness

• Amperage range

What makes two mild steel rods, such as E7018 and E6010, weld, and behave so differently from each other?

• The grade of steel used

• The Flux Composition

• The amperage range

• They weld exactly the same

What type of weld JOINT is pictured?

• Lap Joint

• Tee Joint

• Butt Joint

• Outside Corner Joint

What do we mean when we say a 'stringer' bead?

• A weld completed in a straight line with little to no manipulation

• A whip and pause

• A Z pattern weave

• all of the above

What does the '70' mean in E7018?

• Tensile strength X 10,000 lbs

• Tensile strength X 1,000 lbs

• Tensile strength X 100,000 lbs

• I don't know, i need to study more

In SMAW welding, how is equipment rated?

• By their physical size

• By Amperage

• By Length

• By resistance

What polarity is MOST COMMON in SMAW welding?

• DCEP/DC+

• DCEN/DC-

• AC

• All of the above

What type of weld JOINT is pictured?

• Tee Joint

• Lap Joint

• Butt Joint

• Outside Corner Joint

Electrical currents create a magnetic effect that may be harmful, or disruptive. What is this called?

• Electromagnetic fields

• Primary/secondary Voltage

• Open Circuit Voltage

• High Frequency Voltage