Practice Household Circuits (9) - Household Circuits

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9 questions

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3 cards from this section. Quick, good the night before a test.
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6 sample questions

Question 1.
What does A.C. stand for?
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Think about the direction of flow.
Question 2.
What is the purpose of a fuse?
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Consider what happens when too much current flows.
3Question 3.
What is the function of a main fuse?
- A. To make sure the appliances work
- B. To protect against overcurrent
- C. To measure energy consumption
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Think about what would happen if too much current flows!
4Question 4.
True or False: A.C. stands for Direct Current.
- True
- False
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Recall the distinction between how A.C. and D.C. flow.
Question 5.
If three high-power devices drawing a total of 15A are connected to a single circuit with a 10A fuse, what will happen?
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Consider how the ratings work together.
Question 6.
Design a simple diagram for a household circuit with labeled parts. What are its essential components?
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Remember to label each part correctly!

5 more questions in this section. Enroll free to practise them all.