How to Wire 12 Volt Coils?

Answer Older-model cars used the 12-volt ignition coils to provide power to the spark plugs. These coils had very simple wiring. They usually required only three wires: the spark plug wire, the power wire... Read More »

Top Q&A For: How to Wire 12 Volt Coils

How to Test 12 Volt Ignition Coils?

An automobile ignition coil acts as a transformer, having a primary and secondary bundle of wires that create and send an electrical charge to the spark plugs, causing them to fire. While ignition ... Read More »

I need to extend a 14 gauge, 600 volt stranded copper wire. Can I use solid wire?

yes you can use solid sure to get your wire nuts tight

How do you wire a 4-prong 240 Volt outlet to power a 3-prong 240 Volt dryer?

Answer for USA, Canada and countries using similar 60Hz mains supplies (LIFE SAFETY WARNING! [disclaimer] Electricity is dangerous! You can be injured or killed! Improper installations can cau... Read More »

How to Wire a 12 Volt Fan?

Wiring a 12 volt fan is possible in any environment were 12 volt batteries are the power source. Whether a boat, automobile or house battery bank is the power source, the methods are the same for w... Read More »