DC Circuits Webxam Refresh
Flashcard
•
Engineering
•
10th Grade
•
Practice Problem
•
Hard
Wayground Content
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56 questions
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1.
FLASHCARD QUESTION
Front
What indicates the number of circuits controlled by a switch? Options: Path, Voltage, Poles, Current
Back
Poles
2.
FLASHCARD QUESTION
Front
What happens if any component is removed in a series circuit?
Back
Electrical current can no longer flow.
3.
FLASHCARD QUESTION
Front
How are components connected in a parallel circuit?
Back
Along multiple paths
4.
FLASHCARD QUESTION
Front
What does a voltmeter measure? Options: Current, Resistance, Voltage, Power
Back
Voltage
5.
FLASHCARD QUESTION
Front
Why is resistance measured in ohms?
Back
To represent opposition to current flow
6.
FLASHCARD QUESTION
Front
According to Ohm's Law, what can be calculated when two parameters are known?
Back
Any of the parameters
7.
FLASHCARD QUESTION
Front
When does a short circuit occur?
Back
When resistance is low
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