Note AcademyNote Academy
Start

Physics · Oct / Nov 2016 · Paper 12 · Question 35

5054Electrical safety

The headlamp circuit in a car includes a 7A fuse. What is the purpose of the fuse?

  1. AIt increases the resistance of the circuit.
  2. BIt makes it easier for the current to flow.
  3. CIt protects the wiring from overheating.
  4. DIt reduces the voltage across the lamp.

As printed in the paper

Show the answer

Correct answer: C. It protects the wiring from overheating.

Sit this whole paper →More on Electrical safety

Make a free account to save your answers and see your weak topics and ask the AI why a wrong answer is wrong.