COMPUTER APPLICATIONS AND USES
SCIENTIFIC AND ENGINEERING APPLICATIONS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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AC Current-constantly flowsDC Current-flows in the same direction (a)
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True
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False
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Either A or B
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None of the above
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Explanation:
Detailed explanation-1: -AC is short for alternating current. This means that the direction of current flowing in a circuit is constantly being reversed back and forth. This is done with any type of AC current/voltage source.
Detailed explanation-2: -An alternating current does not have a constant value. Its value is always changing. This means the amount of charge flowing past a point in the circuit changes over time. More specifically, alternating current periodically reverses direction.
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