The amount of heat produced by a welding arc is determined by the ____.
A) amperage
B) wattage
C) voltage
D) capacitance

Question

Quizplus · Accepted Answer

The amount of heat produced by a welding arc is determined by the amperage, which is the measure of the electrical current flowing through the welding arc. The higher the amperage, the more heat is produced. Wattage is a measure of power, voltage is a measure of electrical potential difference, and capacitance is a measure of an object's ability to store an electrical charge, none of which directly determine the amount of heat produced by a welding arc.

The Amount of Heat Produced by a Welding Arc Is