Can I replace fuse with a wire?

Never replace a fuse with a piece of wire. Never replace an HRC fuse with a non-HRC fuse.

When replacing a fuse What must you match?

You must match the exact type and amperage (AMP 15, 20 or 30) for the fuse you are replacing.

What will happen if a fuse is replaced by any other wire?

If the wire inside the fuse (i.e. Tungsten Or Nickrome) is replaced with thick Copper (Cu) wire, it will melt inside and the Glass may break. Because Copper cannot withstand the high electric current. Hope you find my answer useful and hope you mark my answer as brainliest !

How do I choose a wire fuse?

Always select a fuse size to protect the wire according to its rating. In some cases, a product manufacturer will specify a fuse value and it will usually be lower than that required for protecting the wire. If this fuse value is too high to protect the wire, use a bigger wire in the circuit.

Can we replace a fuse with a wire How do you make a fuse wire?

No, replacing a fuse with a wire is not suggestible. Hence when the flow of current in circuit is more than normal the fuse wire starts to heat and melts thereby disconnecting the circuit but with a normal wire this will not happen and the electrical appliances are compromised.

Can any wire be used as a fuse wire Why?

Solution: No, we cannot use copper wire as fuse wire because the melting point of copper is higher and resistance is low and hence, current can flow through it without melting it or breaking the circuit and it can’t be limited.

Can we use a copper wire as a fuse wire?

How do you calculate the value of a fuse?

Hence motor fuse rating formula,

1. For single-phase: Motor fuse rating = PkW x 1.25 / (pf x V(V))
2. For Three-phase: Motor fuse rating = PkW x 1250 / (1.732 x power factor x V(V-L))
3. Fuse rating Calculation:
4. For single-phase:
5. For Three-phase transformer,
6. Example:

How do I know what fuse to use?

The simple calculation is watts divided by volts equals amps. After you have calculated this, it is a simple case of adding around 10\% to the value and choosing the nearest fuse to match. This is a more precise method then just guessing should you require a 3, 5, or even 13 amp fuse.

Can we replace a fuse by a wire Why?

A fused filament must have a low melting point such that it could melt and break in response to a large amount of current. Most of the wires have high melting points and hence a wire cannot be used to replace the fuse.

How do I determine the size of a fuse wire?

Find the items that you’re installing and their current requirements. Add the values and divide by 1000 to get your total current in Amps. You can use this value in the fuse size chart above to determine the minimum wire size required.

What happens if you replace a fuse with a wire?

Never replace a fuse with a piece of wire. Never replace an HRC fuse with a non-HRC fuse. They could be considered lucky to be fired, and not killed. Permanently destroy your VOM or other expensive instrument … Never replace a fuse with a wire or a fuse with one rated differently. It protects valuable investments.

What is a fuse rating and how do you find it?

You’ll usually find the fuse rating on the side of your fuse, which will be given in amps. Fuse rating is the amount of current needed for the fuse to blow or break. When this happens, it stops the electrical power from flowing through the electrical circuit. Why are fuses rated?

Why do I need a fuse for a 150 watt bulb?

You install a fuse to PROTECT the WIRE!!!!!! That means FIRST you determine what size WIRE you need based on the Length of the wire run to the 150 watt lights. If there is some pre installed factory wire and you have changed the lights. The FUSE size for that Factory wire has already been determined and should NOT be increased!