Measuring amps with a voltmeter is a relatively simple process, but it requires the use of a shunt resistor. A shunt resistor is a resistor that is connected in parallel with the circuit being measured. The purpose of the shunt resistor is to divert a portion of the current away from the voltmeter, so that … Read more
Measuring voltage is an essential skill for anyone working with electrical systems. It allows you to determine how much electrical potential difference exists between two points in a circuit. This information can be used to troubleshoot problems, ensure safety, and optimize system performance. In this article, we will provide a comprehensive guide on how to … Read more
Inductors are passive electronic components that can store energy in the form of a magnetic field when an electric current flows through them. They are widely used in various electronic circuits to filter out unwanted frequencies, smooth out voltage fluctuations, and provide impedance matching. Measuring the inductance of an inductor is crucial for ensuring proper … Read more
Ensuring the flawless flow of electricity through wiring is crucial for the proper functioning of any electrical system. One essential aspect of maintaining electrical integrity is checking the continuity of wires, which confirms the uninterrupted path for current to travel. By performing continuity tests, you can quickly identify any breaks, shorts, or other issues that … Read more
Your engine coolant temperature sensor (ECT) is a critical component of your vehicle’s cooling system. It monitors the temperature of your engine coolant and sends this information to your car’s computer. The computer uses this information to adjust the engine’s timing and fuel mixture, as well as to turn on the cooling fan when necessary. … Read more
