[Solved] Which of the following according to fundaments of electrical energy is correct about alternating current? | MCQ

Which of the following according to fundaments of electrical energy is correct about alternating current?

a) Frequency is zero
b) Magnitude changes with time
c) Can be transported to larger distances with less loss in power
d) Flows in both directions

Answer: a
Explanation: An alternating current changes its value with time and flows in both directions. The loss in power is less due to alternating current properties and thus, can be transported to larger distances.

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