A PAT tester refers to a portable device that’s used to test the safety of electrical appliances as well as …
An LCR meter is used to measure and calibrate passive components in an electrical circuit. These include inductors, capacitors and …
An electronic ballast is usually found in discharge lamps, mostly fluorescent lights. It provides the high voltage required to kickstart …
A clamp meter provides a safe and convenient way to measure voltage, current and resistance. Unlike a multimeter, a clamp …
An LCR meter measures the inductance, capacitance and resistance of electrical components such as capacitors and inductors. LCR meters are …
The severity of electric shock depends on three components: the source voltage, the amount of current flowing through your body …
Resistance, voltage and current are governed by Ohm’s law, which states that current is proportional to voltage and inversely proportional …
Working with live wires is always dangerous. Exercise extreme caution when testing them. If the wires are exposed, make sure …
Before you ask, yes it is safe to have a plug socket and a light switch on the same circuit. …
A multimeter is one of the best tools for testing and diagnosing a plug socket. You can use it to …