5 Questions
What is the purpose of a fuse wire in an electrical circuit?
To shut down the electric supply in case of high current
What happens when the 'live' and 'neutral' wires in a home electrical connection come in contact due to a fault?
A large current flows through, producing heat
Why does an electrical fire occur when a short circuit happens?
High current flowing through the wires generates heat
What does the 'earth' wire in a home electrical connection do?
Prevents electric shocks to users
How does a fuse wire act as a safety measure?
By preventing high current flow in case of a fault
Test your knowledge on electrical wiring, short circuits, and safety measures in case of a short circuit. Learn about the components of a home electrical connection and what happens when a short circuit occurs.
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