An electric fan should have a 3 A fuse fitted, but a 13 A fuse has been fitted by mistake. The fan is not faulty. When the fan is switched on, what happens?
The fuse blows.
The fuse does not blow but the fan does not turn on.
The fan draws too much current and the supply cables could melt.
The fan works normally.
135 exam-style questions on CIE IGCSE Physics Electrical safety, covering Electrical safety. Each one has a worked solution and a mark scheme showing where the marks go.