12.4.1 - Wiring and Components
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Practice Questions
Test your understanding with targeted questions
What is the typical color of a live wire?
💡 Hint: Think about common color coding in electrical wiring.
Name one high-power appliance that requires a 15A circuit.
💡 Hint: Consider appliances that heat or cool.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What color is the neutral wire?
💡 Hint: This is the color associated with grounding and returning current.
True or False: The earth wire is used only for decoration.
💡 Hint: Think about safety when using electrical appliances.
1 more question available
Challenge Problems
Push your limits with advanced challenges
A household with various appliances started experiencing short circuits frequently. Evaluate the possible causes and suggest solutions.
💡 Hint: Consider both electrical load and physical wire integrity.
Design a basic circuit diagram for a room lighting system that includes two lights, a switch, and a fuse, and explain how it functions.
💡 Hint: Remember the purpose of parallel connections for independent operation.
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