What is the difference between inductive and resistive loads?

Issue:
What is the difference between inductive and resistive loads?

Product Line:
Distribution Equipment

Resolution:
Resistive loads are simple loads where the current and voltage sine waves are in phase with each other. The just resist the current. They include non-motor loads that have a resistance, like incandescent lighting or heating loads.

Inductive loads are more complex loads where the current and voltage are out of phase, and therefore there is a secondary voltage created that moves in opposition to the supply voltage. Because of this, they tend to create power surges when turned on or off. They include motor loads (horsepower loads) and magnetic (coils, electromagnetic) loads.

Released for:Schneider Electric USA