Refer to BS7671 for some answers

Bath and Shower rooms (© K.Brown 2025)

Complete the crossword, then click on "Check" to check your answer. If you are stuck, you can click on "Hint" to get a free letter. Click on a number in the grid to see the clue or clues for that number.
1     2         3     
4               
             
             
5   6              
             
             
   7    8       9     
             
             
             
     10          
             
    11           
             

Across:

4. in zone1 fixed equipment could consist of an electric shower or a ? unit
5. in zone 0, switchgear or ? shall not be installed.
7. IPx4 and IPx7 are examples of codes for protection against external ?
10. in BS7671, locations containing a bath or shower are detailed in PART ?
11. if SELV is not used, electric underfloor heating must employ an earthed ? grid

Down:

1. in a vertical-plane, which zone has a max. width of 0.2 metres
2. electrical separation is an example of a ? measure for these types of location
3. different areas of these types of location as defined by ?
6. a shower-pump is an example of ?-using equipment
8. zone 1 is limited by the horizontal-plane and the ? floor level
9. erection of switchgear requirements do not apply to zone requirements if the switch is operated by a ?