The distance from the tip of the electrode to the base material being welded is arc length.

DCEP describes the flow of welding current as coming from the work cable and moving toward the electrode holder.

One of the advantages of an inverter power source is the small size and lighter weight compared to other power sources.

The heat generated by the electric welding arc reaches a maximum temperature of 1,000°F.

Welding transformer-design power sources use an inductance coil to smooth out the direct current being produced.

The stops and re-starts necessary with SMAW electrodes increase the risk of weld defects.

SMAW has one of the highest operating factors of the arc welding processes.

Welding power sources use a ____ type of transformer to create electricity for welding.

The transformer inside a welding power source converts high voltage, low amperage electricity into ____ electricity for welding.

Which of the following electrical characteristics is kept constant with a constant current power source?

Which of the following electrical characteristics is most directly correlated to arc length?

SMAW requires a continuous supply of electrical current, which can only be supplied by _____.

When welding with DCEN, the workpiece is the _____ and the electrode is the _____.

When welding with 60 Hz AC, the voltage and the amperage are at zero _____ times per second.