A pair of electric vehicles sit parked against a sunset. We see them from the rear. The one on the left is plugged into a charging station.
General

What Is Voltage?

Voltage is the difference in electric potential between two points on a conducting wire. It describes electrical “pressure” in a…

Inside view of engine cylinders, pistons and valves.
General

What Is Torque?

Torque measures the turning or twisting force of a running engine or motor. We measure torque in pound-foot (lb-ft) increments in the United States, while most of the world measures it in Newton-meters (Nm). A lb-ft of torque is the turning force felt when one pound is placed at the end of a one-foot-long lever.