Electrical Energy and Power
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印刷者:
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Guest user
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日付:
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2026年 09月 25日(金曜日) 01:01
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1. Electrical Energy
Learning outcomes
- I can define electrical energy.
- I can calculate electrical energy transfer.
- I can explain energy conservation.
- I can identify energy transformations.
- I can compare electrical devices.
2. Electrical Power
Learning outcomes
- I can define electrical power.
- I can calculate power using different equations.
- I can explain power ratings.
- I can compare appliance power consumption.
- I can solve electrical power problems.
3. Household Electricity
Learning outcomes
- I can describe household electrical systems.
- I can distinguish AC and DC electricity.
- I can explain electrical safety devices.
- I can identify common household hazards.
- I can interpret appliance ratings.
4. Efficiency and Energy Use
Learning outcomes
- I can calculate efficiency.
- I can explain energy losses.
- I can compare efficient technologies.
- I can evaluate electrical energy consumption.
- I can suggest methods for conserving energy.
5. Electrical Power Systems
Learning outcomes
- I can describe electrical power generation.
- I can explain electrical transmission.
- I can describe transformers qualitatively.
- I can explain why high-voltage transmission is used.
- I can relate circuits to national power grids.