Fuse wire made up of

In electronics and electrical engineering, a fuse is an electrical safety device that operates to provide overcurrent protection of an electrical circuit. Generally an alloy of tin and lead used as the it. Material is used for making electrical fuses and why?

But nowadays fuses have become more common in electronics and less electrical wiring name the material used for making (a) fuse wire (b) connecting (c) heating element (d) filament of bulb is made zinc, copper, silver, aluminum, or alloys to . The fuse element is made of zinc, copper, silver, aluminum, or alloys to provide stable and predictable characteristics.

It is connected in series with the appliance in the phase (incoming) part.

When the faulty current (large in magnitude) passes .

Fuse wire is made of the material having low melting point. The fuse wires are bare wires made of easily melting materials having high specific resistance I. Some fuses are made of alloys of these metals. AWG copper wire varies based on the length of the wire. The electric fuse is always connected to live wire. What is function of safety fuse ? Of what substance is the safety fuse wire made ? Fuse has HIGH resistance and LOW melting point.

The more resistance the more opposing cA. Basic general knowledge questions and what materials are fuse elements made from? The fuse wire is made of zinc, copper, silver, aluminum, or alloys to provide stable and predictable characteristics. It should have low melting point and high resistivity.

If we use copper wire as fuse wire (which generally widely used in domestic electric circuit in rural and semi-urban area) , it will protect the circuit for normal overload. But for normal use it is better, not to use copper wireas fuse element and recommended fuse wire with lower melting point , made with alloy of copper, tin etc. Most LV fuse elements are made of copper (Cu). A fuse wire should not have high resistance or low resistance. Fuse elements of fast acting fuses and HV fuses are primarily made of silver (Ag).

Silver plated copper is also commonly used. Sn) or zinc (Zn) and alloys thereof. Fuse contacts are welded with the end caps made up of brass or copper. The chamber is filled with pure quartz power, which acts as arc extinguishing agent. The commonly used fuse elements are silver and copper wires . For this purpose the material used as fuse wire should have high resistance and low melting point.

Due to high resistance the wire heats up quickly, when huge current flows. The temperature around the fuse wire . Possibility of renewal with fuse wire of wrong size and improper material. Low breaking capacity, so cannot be used in circuits with higher fault current levels.

This reduces the current rating of the . Commonly used material are copper, zinc, aluminium. The heat developed by excess current will melt the fuse wire. Metals or alloys used in making fuse wire are lea tinned copper, aluminum or tin lead alloy.