SMAW Intro

What is the most basic type of welder

• Inverter

• Transformer

• Generator

• Rectifier

Welding Power Sources use a ____ type of transformer to create electricity

• step down

• step up

• Solid state

• steady state

The welding voltage for of a welding power source is 120 volts.

• True

• False

What is desired polarity of SMAW.

• DCEN

• DCES

• DCEP

• DCPN

Increas of arc length increases what.

• Current

• Amps

• Volts

• ohms

Arc Blow is caused by a magnetic field.

• Yes

• No

Most complex and lightest type of welding machine is

• Rectifier

• Transformer

• Inverter

• Harbor Freights

Simple and heavier type of welding machine

• Transformer

• Invertor

• Walmart

• Rectifier

a welding reaches up to 1,000 Fahrenheit

• Yes

• No

What is referred to as straight polarity

• DCEN

• AC

• DCEP