D

Durgesh • 8.64K Points
Tutor III Physics

  • (A) High resistance and low melting point
  • (B) High resistance and high melting point
  • (C) Low resistance and high melting point
  • (D) Low resistance and low melting point
Correct Answer - Option(A)

Explanation by: Durgesh
Fuse is a piece of wire of a material with a very low melting point. When a high current flows through the circuit due to overloading or a short circuit, the wires gets heated and melts. As a result,the circuit is broken and current stops flowing. 

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