# Electricity

## How To Tell if a Glass Fuse Is Blown? (With and Without Multimeter)

Source Electronic and electrical devices and circuits use fuses as their safety barrier from overcurrent and heavy loads conditions; the fuse acts as an alarm that warns that there is something wrong in the circuit by blowing up. The fuses have many types, they can be classified according to current type to AC or DC …

## How Many Sockets Can Come Off a Fused Spur? Answered!

Many people think that ovens, washing machines, and heathers use sockets and plugs to connect to the current, but that’s not true. Although some of them do, the majority of these appliances use a fused spur to connect to the key circuit of the house, creating their own individual circuit. Some estate regulations establish that …

## How To Determine If Current Is AC or DC – 3 Steps

Source Electrical current is the flow of electrical particles like ions or electrons through space or an electrical conductor. It can be measured as the number of particles flowing through an area of a conductor during a certain time. The electrical current has two types, alternating current, which has two directions, and the direct current, …

## How To Tell Positive and Negative Terminals of a Capacitor?

Source Capacitors are passive components in electrical circuits; they hold the electrical energy in an electrical field. When the power is cut off, a capacitor is used as a battery in an electric circuit; they are energy storage components. The capacitor has two terminals, so how to identify the positive and negative terminals of a capacitor? …

## Does The Neutral Wire Carry Current? Answered & Explained!

Source One of the most exciting things in your home is the electrical systems and how each wire performs its function without interrupting others, and you may be curious to know more about your home’s electrical system.  This curiosity will most likely raise a lot of questions in your mind, and one of them is: Does …

## How To Identify Slow Blow Fuse? (Slow vs Fast-Blow)

Fuses protect circuits from overcurrent and short circuit situations; the fuse acts by opening the circuit and disconnecting it from the power source. There are two types of fuses a fast blow and a slow blow. So, how to identify a slow-blow fuse or a fast-blow one? How To Identify Slow Blow Fuse? (Slow vs. Fast-Blow) …

## How To Identify SMD Inductor? And How To Know Its Value?

Source Inductors are used in many electrical and electronic applications; they store electrical energy in the form of magnetic energy. The inductors can be used only with the alternating current because they have frequency, which changes the magnetic flux. Inductors can be mounted on the surface of computer boards, and they are known as SMD …

## How to Identify Wires in a 3-Way Switch?

Source The 3-way switch is one of the most common switches to control various light fixtures, especially ceiling lighting. With this switch, you can control lighting from two different locations. For instance, you can turn on the light from one end of a long hallway then switch it off at the other end. This way, you will not need …

## Can You Downsize Cable, Ground & Neutral Wire?

Source If you’re a DIY contractor or electrician who deals with homes regularly, you’re probably familiar with the main wiring aspect: wire sizes. Homeowners often call in the professionals for these projects because it can get confusing. The thought of downsizing wires due to high cost occurs to most homeowners and they may find themselves …

## How To Identify a Short Circuit in a Circuit Diagram?

Source Electric circuits are the paths that the electrical particles or the electrons pass through, known as the current. The electrical circuit has many components such as conductors, resistors, power sources, etc.; circuits have three types: short, open, and closed circuits. So, how to identify a short circuit in a circuit diagram? How To Identify …

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