Search SchoolNGR

Friday, 03 April 2026
Register . Login

A car fuse is marked 15A and operates normally on a 12V battery. Calculate the ...

A car fuse is marked 15A and operates normally on a 12V battery. Calculate the resistance of the fuse wire
Take Free Practice Test On 2026 JAMB UTME, Post UTME, WAEC SSCE, GCE, NECO SSCE
  • A 180Ω
  • B 27Ω
  • C 3Ω
  • D 1.3Ω
  • E 0.8Ω
Correct Answer: Option E
Explanation:
R = \(\frac{V}{I} = \frac{12}{15}\) = 0.8Ω

Share question on: