2. What doed the term 'SWG' stand for in relation to electrical wires?
3. Which type of electrical cable is typically used for overhead power lines?
4. What is the maximum voltage typically carried by a standard household electrical wire?."
5. What is the purpose of an insulating material in a cable?
6. Which of the following cable replaced by PVC cable?
7. What is the function of a shield in a shielded cabe?"
8. What is the difference between a cable and a wire?
9.What does the term 'short circuit' refer to in electrical safety?
10. Which component in a circuit resists the flow of electrical current?
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