Activity 1 Electricity 1



Crossword

Task:

Follow the clues below to fill in the blanks:

|1 | |2 | |3 | |4 | | |5 | | |6 | | | | | | | | | | | | | | | | | | | | | |7 | | | | | | |8 | | | | | | | | | |9 | |10 | | | | | | | | | | | | | | | | | |11 | | | | | | |12 | | | | | | | | | | | |

Across

4. Power _____ used in workplaces can be noisy

6. Unit of measuring noise levels

7. If you are unsure, ___ your supervisor

8. One kind of personal protective equipment (PPE) for hearing

9. Of advanced age

11 Loud sound

12. Operating machinery without hearing protection can ______ hearing

Down

1. A noise _____ of 85 dB(A) and above can cause hearing loss.

2. Noise is a constant hazard at a construction ____

3. The sense by which sound is perceived

5. Hearing ____ can be prevented

7. Once more

10. Abbreviation for “decibel (A-weighted)”

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