O-LevelPhysicsElectricity5054/11 · Oct/Nov 2024 · Q351 Mark

The current in a home computer varies between 0.40 A and 1.2 A when the computer is connected to the mains supply. What is the rating of the most suitable fuse to use to protect the computer?

A0.5 A

B1.2 A

C1.5 A

D13 A

✓ Correct answer

C: 1.5 A

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Topic: Electricity, O-Level Physics (syllabus 5054). Multiple choice, 1 mark.
Source: O-Level Physics, Oct/Nov 2024 Paper 1 Variant 1, question 35.

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