Question detail
Which option best matches the approved learning objective for The National Grid (1)?
Try the question, check the answer, then read the explanation to understand the curriculum point.
At a glance
MCQ
Type
practice
Style
Topic
Energy transfers
Question
- A. It means students should be able to explain that step-down transformers decrease potential difference to a lower value for domestic use.
- B. It means potential difference is never assessed in Energy transfers.
- C. It means learners only need to memorise the topic title for The National Grid.
- D. It means students should give the opposite of the approved learning objective.
Answer
The correct answer is It means students should be able to explain that step-down transformers decrease potential difference to a lower value for domestic use..
Explanation
The correct option is It means students should be able to explain that step-down transformers decrease potential difference to a lower value for domestic use. because it directly reflects the approved learning objective: Explain that step-down transformers decrease potential difference to a lower value for domestic use..
Common mistake
The National Grid common mistake 1
Giving a vague answer instead of directly addressing: Explain that step-down transformers decrease potential difference to a lower value for domestic use..
Answer by clearly explaining how to explain that step-down transformers decrease potential difference to a lower value for domestic use..
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