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SECTION 1
Rules for Avoiding Hazards
1
Brainstorming
Label the objects in the pictures with the words in the box.
battery electrical circuit board lightbulb mains cable plug
power station power distribution grid socket transformer wire
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UNIT 3
2
Think about and discuss the following questions.
a
What does safety mean to you?
b
What does it involve?
c
What is it connected with?
Progetto FOR ELECTRONICS_unit_1.indd 26
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