1) What is the purpose of an electrical circuit? a) To store energy b) To provide a path for electrical current c) To generate electricity d) To convert electrical energy into sound 2) Which tool is used to measure electrical current? a) Voltmeter b) Ohmmeter c) Ammeter d) Wattmeter 3) What material is commonly used as a conductor in electrical wiring? a) Plastic b) Copper c) Wood d) Glass 4) Which device is designed to protect an electrical circuit from damage caused by overload or short circuit? a) Resistor b) Capacitor c) Circuit breaker d) Transformer 5) Which of the following materials is commonly used as insulation for electrical wires? a) Steel b) Aluminum c) Copper d) PVC 6) Which type of electrical switch is commonly used to control lighting in a room? a) SPDT switch b) DPDT switch c) Toggle switch d) Push-button

TLE 8 - EIM

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