What should be the radius of a fuse wire rating 10 A, if it is 3 mm for current rating of 5 A?
Complete the following sentences :
(a) A fuse is a short piece of wire of high ___ and of the material of low ___.
(b) A fuse wire is made of an alloy of ___ and ___ if the current in a circuit exceeds the current rating of the fuse wire, it ___.
(c) A fuse is connected in ___ with the ___ wire.
(d) Higher the current rating, ___ is the fuse wire.
What should be the rating of an electric fuse for a Micro oven, which is operating on a current rating of 5A?