6 Questions
What is the unit of electric current?
Ampere
Which material is commonly used as an insulator in electrical wires?
Rubber
What does the term 'grounding' refer to in electrical installations?
Connecting electrical systems to the Earth
What is the purpose of a circuit breaker in an electrical installation?
To prevent overheating of electrical wires
Why is it important for electricians to use insulated tools when working on electrical installations?
To reduce the risk of electric shock
What is the purpose of a multimeter in electrical work?
To measure electric current in a circuit
Test your knowledge of electricity and the electrician profession with this quiz. Questions cover topics such as electric current units, insulating materials for electrical wires, and the concept of 'grounding' in electrical installations.
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