Answers ELPGEQ2 MJ Science 3 - 2002100 HCPS v24 Applications of ElectromagnetismQuestion 9

9

QuizMultiple Choice

Applications of Electromagnetism

Question 9 • ELPGEQ2 M/J Science 3 - 2002100 HCPS v24

Which best compares AC and DC?

Answer

A

AC flows in one direction, and DC repeatedly switches direction.

B

DC flows in one direction, and AC repeatedly switches direction.

C

AC is used only in generators, and DC is used only in motors.

D

DC is used only in generators, and AC is used only in motors.

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