4.1 - Energy Efficiency
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Practice Questions
Test your understanding with targeted questions
What is energy efficiency?
💡 Hint: Think about conserving energy.
Name one type of energy-efficient appliance.
💡 Hint: Look for appliances with an ENERGY STAR label.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is one advantage of energy-efficient appliances?
💡 Hint: Think about the cost associated with energy consumption.
True or False: LED lights consume more energy than incandescent bulbs.
💡 Hint: Consider how each light type functions.
1 more question available
Challenge Problems
Push your limits with advanced challenges
You are tasked with reducing energy consumption in your school. Propose a detailed plan using energy-efficient technologies and practices.
💡 Hint: Think about various areas in the school where energy is used and how to improve efficiency.
Evaluate the long-term environmental effects of adopting energy-efficient technologies in residential homes.
💡 Hint: Consider the broader impacts of reduced energy consumption on the planet.
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