Basic electrical safety.

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Across
  1. 3. MOST IMPORTANT WIRE
  2. 5. RETAINS FLEX IN POSISTION
  3. 6. WHAT MUST BE CHECKED FOR DAMAGE
Down
  1. 1. COLOUR OF 3 AMP FUSE
  2. 2. WHAT SIZE FUSE WOULD BE FITTED TO A 2200 WATT APPLIANCE
  3. 4. COLOUR OF LIVE WIRE