Question

Internal wiring installations should be inspected:
1. once a year
2. once in 5 years
3. once in 3 years
4. once in 2 years

Answer 1

Correct Answer - Option 1 : once a year

Internal wiring should be checked every year for safe operations.

Following points should be checked:

• Incoming Service Line is properly connected without physical damage.  
• Fuse wire.
• Earthing is properly or not.
• The circuit breaker
• The electricity meter connections are properly fastened
• Ensure that each circuit branching out of Main Switch board has a connected load of not more than 800 watts or 10 points.