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What is specific resistance and melting point of fuse?
low resistivity and low melting point.
What is a fuse wire characterized by?
Low resistance and low melting point by "justquikr.com"
A fuse has low melting point why?
This is necessary because a fuse is a protection against an overcurrent; excessive current produce melting.
Is fuse wire characterized by high resistance and high melting point?
No, fuse wire is characterized by low resistance and a low melting point. This allows the fuse wire to melt quickly and break the circuit when there is an overload of current, thereby protecting the circuit from damage.
What are the properties of a fuse wire?
It has high specific resistance and low melting point.........
Why can not copper wire be used as a fuse wire?
The fuse needs a low melting point and reletivelyhigh resistance so that it melts at the proper current
What is inside a fuse?
There's a thin metal wire with a low melting point inside a fuse.It may be a nichrome wire.However copper wire is not suitable to be the thin wire inside a fuse cause it has a very high melting point.
Naphthalene has high or low melting point?
Naphthalene has a relatively low melting point of around 80 degrees Celsius.
Does the material used for a fuse wire need to have a low or a high melting point - a low or high ductility - a low or high resistivity?
The material for the fuse wire should have low resistance and a low melting point. Ductility is a incidental factor. As the current flow nears the fuse rating, the high current flow causes the wire to heat up quickly. It then melts, opening (breaking) the circuit. This is how the fuse limits the amount of current that can flow through a circuit.
Do solids have a high or low melting point?
That depends on the solid: ice has a very low melting point, lard and butter have low melting points, chocolate has a relatively low melting point, wax has an intermediate melting point, lead has a high melting point, iron has a very high melting point, tungsten has an extremely high melting point.
Does sulfur have a high or low melting point?
It has a melting point of 113 degrees celieus
Which material is using for fuse wire?
zinc, copper, silver, aluminum, alloys or metals that have low melting point
