The Effects of Temperature on Electrical Resistance?

Answer Electricity is the flow of electrically charged particles called electrons, and it allows mankind a luxurious existence with lighting, heating and television. As electrons flow through a wire they ... Read More »

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What is the unit of electrical resistance?

Electrical resistance is a measure of the degree to which an object opposes the passage of an electric current. The SI unit of electrical resistance is the ohm.

The Effects of High Spark Plug Wire Resistance on a Racing Engine?

Spark plug wires are, like exhaust systems and poppet valves, something of a necessary evil for many engines. The best thing a spark plug wire could do for your engine is to disappear entirely -- s... Read More »

Difference Between Resistance & Equivalent Resistance in Circuits?

A resistor is an electronic component that inhibits or restricts the amount of voltage and current in a circuit. The value of a resistor, measured in ohms, determines how much restriction takes pla... Read More »

The Effects of Temperature Inversion?

If you have ever noticed the change in temperature as you go to a higher elevation, such as driving up a mountain road to the summit, then you have probably noticed that it is much cooler at the to... Read More »