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Questions and Answers
What is the unit of measurement of power in a DC circuit?
What is the unit of measurement of power in a DC circuit?
- Ohm
- Watt (correct)
- Volt
- Ampere
What is the function of a capacitor in an electrical circuit?
What is the function of a capacitor in an electrical circuit?
- To reduce the flow of current
- To convert electrical energy to mechanical energy
- To store electricity (correct)
- To increase electrical resistance
What occurs in a DC circuit when voltage is increased while resistance remains constant?
What occurs in a DC circuit when voltage is increased while resistance remains constant?
- Current decreases
- No change in current
- Resistance increases
- Current increases (correct)
What represents capacitance in an AC circuit?
What represents capacitance in an AC circuit?
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What is the most important law applicable to the study of electricity?
What is the most important law applicable to the study of electricity?
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What are the sources of electrical power?
What are the sources of electrical power?
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