Do you know what a transistor or thermionic valve is?

Answer Certainly, there are fewer people who work with electronics as a hobby than there were years ago. After WWII, a lot of veterans who had been trained to operate radios took it up as a hobby. Radio... Read More »

Related Videos

Top Q&A For: Do you know what a transistor or thermionic val...

How to Know When to Replace a EGR Valve?

The exhaust gas recirculation (EGR) valve is an important part of your vehicle emission control system. The valve introduces a certain amount of exhaust gases into the intake system to help reduce ... Read More »

How to Know When Your Modulator Valve Is Bad?

Vacuum-operated modulator valves are installed in automobile automatic transmissions for the purpose of controlling shift patterns. The modulator is connected to the engine through a combination of... Read More »

How Do I Know If I Have a Burnt Exhaust Valve?

Exhaust valves allow burnt exhaust gases from a vehicle engine's cylinder to escape into the exhaust manifold. Exhaust valves can grow too hot and burn for numerous reasons, which can negatively im... Read More »

What Is a 2N Transistor?

A 2N transistor is essentially any transistor having three lead wires. The 2N transistor designation is part of the electronic component numbering system created by the Joint Electron Devices Engin... Read More »