Multiple choice

The properties of a fuse wire is/are ________.

  1. low resistivity

  2. high melting point

  3. low melting point and low resistivity

  4. high resistivity and low melting point

  5. low resistivity and high melting point

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

A fuse wire should have a low melting point and should be connected in series with the appliance, also it should have a comparatively high resistance.