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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What are the three pins in a three-pin plug?
💡 Hint: Think about what each pin does.
Question 2
Easy
Which pin is for safety?
💡 Hint: Remember which pin connects first when plugging in.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What is the function of the earth pin in a three-pin plug?
- To carry current
- To return current
- To ground the appliance
💡 Hint: Think about grounding.
Question 2
The live and neutral pins are of different sizes.
- True
- False
💡 Hint: Recall the dimensions of the pins.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Create a safety plan for using various household appliances that utilize a three-pin plug, detailing how to avoid accidents.
💡 Hint: Consider each appliance's requirements.
Question 2
Evaluate the implications of improperly using a three-pin plug, such as connecting it incorrectly or using it with devices that require different power standards.
💡 Hint: Think about consequences and prevention.
Challenge and get performance evaluation