Which of the following is an essential physical property ...
Which of the following is an essential physical property of the wires uses for making fuses ?
Low density
Hypothermal conductivity
Low electrical resistivity
Low melting point
Correct answer is D
Fuse wires have a low melting point so that if a huge amount of current is passed through it to any appliance than that wire would melt and stop the appliance from getting damaged by not letting the current pass any further.
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