Across
- 3. Colour of first aid box
- 4. The minimum number of work experience hours you must complete
- 5. Abbreviation for the circuit protective conductor.
- 6. Colour of the line conductor.
- 7. The letter I is the basic symbol for this.
Down
- 1. Name of square electrical enclosure.
- 2. The minimum number of hours you must record in LRC.
- 5. Name of round tubular electrical enclosure.
- 6. Colour of the neutral conductor.