Welding Basics

What welding position is shown?

• 1G

• 1F

• 3G

• 1S

What is the amperage setting for a 1/8" E6011 electrode?

• 40 - 50 amps

• 60 - 80 amps

• 130 - 150 amps

• 150 - 180 amps

What is the polarity used for an E6010?

• AC/DC

• AC only

• DC only

• None of these.

What shade is needed for 120 amps?

• Shade 4

• Shade 6

• Shade 8

• Shade 10

• Shade 12

Keep your head out of the fume plume!

• True

• False

The root pass is made with which electrode....

• 6010

• 8010

• 7018

• 6013

• Either 6010 or 8010

The cap pass is made with which electrode...

• 6013

• 6011

• 7018

• 6010

What does the 70 designate in a 7018 electrode?

• weld position

• polarity

• flux type

• tensile strength

Most SMAW electrodes are ______ inches in length.

• 10

• 12

• 14

• 16

When can you receive an arc or flash burn to your eyes?

• Looking at the arc

• Reflection of arc off the wall

• When tack welding without a hood

• All of these.