Why we use fuse in electric circuit?

Mathilde Muller asked a question: Why we use fuse in electric circuit?
Asked By: Mathilde Muller
Date created: Wed, May 26, 2021 11:55 PM

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Those who are looking for an answer to the question «Why we use fuse in electric circuit?» often ask the following questions:

👉 Why fuse is used in electric circuit?

The fuse is arranged in series to carry all the current passing through the protected circuit. The resistance of the element generates heat due to the current flow. The size and construction of the element is (empirically) determined so that the heat produced for a normal current does not cause the element to attain a high temperature.

👉 A fuse is used in an electric circuit to?

Get answer: A fuse is used in a electric circuit to . break the circuit when excessive current flows through the circuitbreak the circuit when power gets offindicate if the current is flowing uninterrupted complete the circuit for flow of current

👉 How does a fuse work in an electric circuit?

A fuse is simply a zinc, aluminum or copper wire with a reduced cross-sectional area held taut between two terminals. The apparatus is enclosed in a noncombustible cylinder composed of ceramic or any other fiber. The fuse is then connected with the circuit in series.

7 other answers

We use fuse wire so that if more current flows through the wire, it will break and circuit will stop and prevent any furthur damage.

Cartridge Fuses for Large Electrical Circuits Cartridge fuses are still used today for larger electrical circuits for equipment such as an air conditioner. Typically cartridge fuses are found on 240 volt circuits that require a disconnect to be close to the equipment enabling the power to be turned off while the equipment is being serviced.

Here are some reasons to use fuse in electrical circuit: A fuse can be replaced with new fuse. Provides protection to electrical circuits It is reliable Minimum maintenance Fuses are having long life

Why is fitting a fuse important. A fuse(s) is needed in any electrical system (AC or DC). These protection devices react to the amount of heat being produced by electricity passing through wires and/or components. They are used so as to protect wires and components from the extreme heat produced should there be an electrical overload or short circuit.

In this article, we have presented the basic functions and uses of fuse. Protection of electric circuit . A fuse functions as a protector for a circuit by creating an open circuit condition when extreme current is run into. The fuse completes this work by interrupting the current through melting some of its specially designed parts.

Fuse is used for protecting appliances due to short circuiting or overloading. The fuse is rated for a certain maximum current and blows off when a current more than the rated value flows through it. If a fuse is replaced by one with larger ratings, the appliances may get damaged while the protecting fuse does not burn off.

This circuit use transistors so simple and low cost. The Fuse is a type of electrical equipment to the poor. Because it sacrifices itself. To protect the safety devices in the circuit.

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