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Questions and Answers
What is voltage?
What is voltage?
- The speed of electron flow in a wire
- The resistance in a circuit
- The amount of flowing charges per second
- The available energy per unit charge that moves charges and creates current (correct)
What is current?
What is current?
- The amount of flowing charges per second, mainly electrons in a wire (correct)
- The available energy per unit charge that moves charges and creates current
- The speed of electron flow in a wire
- The resistance in a circuit
What is the main difference between AC and DC?
What is the main difference between AC and DC?
- The shape of the waveform
- Voltage level
- Frequency of the current
- Direction of electron flow (correct)
What does the term 'current kills' refer to?
What does the term 'current kills' refer to?
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What does the speaker emphasize in his line of work?
What does the speaker emphasize in his line of work?
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Study Notes
What is voltage? What is current? What is the main difference between AC and DC? What does the term 'current kills' refer to? What does the speaker emphasize in his line of work?
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Description
Test your knowledge of AC and DC electrical currents with this quiz inspired by ElectroBOOM 101. AC and DC basics, complex formulas, and practical applications are included. Learn the real differences between alternating and direct current while having a good laugh.
