There are two types of electrical-circuit current:
In __________ current circuits, the current flow in the electrical circuit alternates directional flow (back and forth) along the length of the circuit conductors.
In __________ current circuits, the current flows only in one direction along the length of the circuit conductors in the electrical circuit.
A) alternating; alternating
B) alternating; direct
C) direct; direct
D) direct; alternating
Show Answer
Answer:B
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