Answered

Alternating current is typically available in:

Select one:
A. Unphased, positive-phased, and negative-phased.
B. Single-phase and three-phase.
C. Single-phase, two-phase, and three-phase.
D. Single-phase and two-phase.



Answer :

GinnyAnswer

Final answer:

Alternating current is available in single-phase and three-phase systems.


Explanation:

Alternating current is typically available in single-phase and three-phase systems. In a three-phase system, three current-carrying wires with three sub-generators each have their unique phase, allowing for efficient power delivery.


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