What is AC?
AC/DC

Flashcard
•
Science
•
9th - 12th Grade
•
Hard
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15 questions
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1.
FLASHCARD QUESTION
Front
Back
AC stands for Alternating Current, which is an electric current that reverses direction periodically.
2.
FLASHCARD QUESTION
Front
What is DC?
Back
DC stands for Direct Current, which is an electric current that flows in one direction only.
3.
FLASHCARD QUESTION
Front
Who is known for the development of AC power systems?
Back
Nikola Tesla is known for the development of AC power systems.
4.
FLASHCARD QUESTION
Front
Who is known for the development of DC power systems?
Back
Thomas Edison is known for the development of DC power systems.
5.
FLASHCARD QUESTION
Front
What is renewable energy?
Back
Renewable energy is energy produced from natural resources that replenish themselves, such as solar, wind, and hydro power.
6.
FLASHCARD QUESTION
Front
What is the primary advantage of AC over DC for power transmission?
Back
AC can be easily transformed to higher voltages, allowing it to be transmitted over long distances with less energy loss.
7.
FLASHCARD QUESTION
Front
What is the primary disadvantage of DC?
Back
DC is not easily transformed to higher voltages, making it less efficient for long-distance transmission.
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