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0/12 doneIntro
Activities in this lesson
2.7 · Assignment 1 – Your home energy audit
Course outline
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Assignment 1 – Your home energy audit
About 40 minutes · 10 points in total · Submit your work right in the lesson.
| Question | Content | Points |
|---|---|---|
| 1 | Energy table for 5 devices at home + 2 ways to save electricity | 4 |
| 2 | The power of your charger, compared with a 9 V – 2 A fast charger | 2 |
| 3 | The LED without a resistor (based on Lab 1) | 2 |
| 4 | Challenge: the resistor for an LED indicator on a motorbike | 2 |
Marking criteria: correct formula, correct result, units written in full; question 1 is also marked on how sensible your energy-saving suggestions are.