Short circuits are relatively common, but they can be dangerous and a warning sign of a possible electrical hazard, so it's important to know what short circuits are and how to prevent them in ...

Miniature Circuit Breakers (MCBs) are crucial to cut off the power supply automatically when there is an overload or short circuit. Having one is not enough, though it has to suit your power load ...

Let us start with a simple example to explain as to how short circuits occur and how they cause fires. To light a normal filament bulb, we connect it to two electric wires at two different voltages.