What is a resistor?

Answer Resistors are an essential part of most electrical circuits. They are the little rods with colored bands that you can see on many circuit boards.CurrentCurrent is the flow of electrons. The electro... Read More »

Top Q&A For: What is a resistor

Resistor Vs. Non-Resistor Spark Plugs for an ATV?

Resistor-type spark plugs perform a crucial function on ATVs. These spark plugs contain a 5-kilowatt ohm ceramic resistor core inside the spark plug shell. The resistor functions as a suppressor ag... Read More »

What is a resistor used for?

A resistor is anything through which electricity cannot travel easily. However, the term “resistor” is most commonly applied to the two-terminal electronic component used in most circuits to li... Read More »

DIY Resistor?

Resistors are electronic components used to reduce the flow of electricity. In some circuits, if the flow of electricity were to go unrestricted, the excess current could damage a sensitive compone... Read More »

What Does a Ballast Resistor Do?

The process of starting a car involves more than simply turning the key to fire up your engine. Between the battery and the starter, a ballast resistor helps regulate the voltage.