#1. Which of the following is an example of an electromechanical energy conversion device?
#2. What is the purpose of a junction box in electrical wiring?
#3. Which type of battery is commonly used in small electronic devices such as watches and calculators?
#4. Which of the following is NOT a characteristic of a series circuit?
#5. A material with high resistivity is typically a:
#6. What type of current is used in household electrical outlets?
#7. Which component is used to smooth out the fluctuations in DC voltage?
#8. The main purpose of a diode in a circuit is to:
#9. Which of the following is a non-renewable energy source?
#10. What device is used to control the brightness of a light?
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