Ag Mech I welding 2-5

Which of these is a hazard from welding?

• ultraviolet light

• cold temperatures

• scurvy

• mayonnaise

For an E6011 electrode, what is the tensile strength?

• 60 psi

• 600 psi

• 6000 psi

• 60000 psi

E6011 is a very popular electrode in agricultural mechanics because: (pick 2)

• its cheaper

• it works on AC or DC

• It has deep penetration

• It doesn't create much slag

The diameter of the electrode is measured:

• at the metal part with no flux

• at the end where the flux is

• by the length

• by the weight

Welding electrodes are covered with a material called:

• laminate

• insulation

• flux

• crystal

Chipping hammers are used to:

• Hammer metal parts into alignment

• Drive nails

• Remove slag from welds

• Break up potato chips

Welding helmets protect you from (choose 2)

• heat

• ultraviolet light

• flying rocks

• falls

__ are used to hold metal in place when you weld

• clamps

• electrodes

• welding helmets

• bolts

Wire brushes are used to:

• clean metal

• paint metal

• cool metal

• temper metal

TIG welders use an electrode made of:

• iron

• steel

• aluminum

• tungsten