SMAW

What is SMAW?

• Shielding Metal Arc Welding

• Shielded Material Arc Welding

• Shielding Material Arc Welding

• Shielded Metal Arc Welding

What are the basic equipment for SMAW process? (More than 1 answer)

• Power source

• Electrode holder

• Group Clamp

• Electrode

• Workpiece

How do the electrons flow from the power source?

• From negative to positive terminal

• From positive to negative terminal

How do the electrons for direct current flow?

• The electrons keep changing direction from, sometimes forward and backward

• The electrons flow steadily in a single direction.

When choosing the AC or DC current, which of the following are the factors to be considered?

• Metal thickness

• Types of machine

• Welding position

• Distance from work

What is the difference between DCEN and DCEP?

• DCEN, the electrode holder is connected to the negative terminal and DCEP, the electrode holder is connected to the positive terminal

• DCEN, the ground clamp is connected to the negative terminal and DCEP, the ground clamp is connected to the positive terminal

______________ is use to connect the group cable to the workpiece.

• Electrode holder

• Electrode

• Welding cable

• Ground clamp

______________ have a solid wire core and a thick flux covering.

• Electrode holder

• Electrode

• Welding Lead

• Ground clamp

On all the electrode, there will have a basic classification such as E7016. What do the "1" indicates?

• Welding position

• Welding current

• Welding electrode covering

• Welding electrode composition

Which of the following is NOT a type of welding electrode coating?

• Low H₂ coating

• Cellulosic coating

• Silicate coating

• Iron oxide coating

• Rutile coating