If more than 4 feet of track is needed at least one additional support must be installed for every extension of 4 feet or less.
What is Feet in Electrical Installation system?
In the electrical installation system, the inside wall of a system e.g
- indoor spa or
- indoor pool
is usually grounded or GFCI protected (A ground fault circuit interrupter) for indoor convenience.
For a chosen electrical outlet, the maximum receptacle distance in a household must be at least 12 feet apart using floor line measurement.
From the given question:
- If more than 4 feet of track is needed at least one additional support must be installed for every extension of 4 feet or less.
Learn more about electrical installation systems here:
https://brainly.com/question/24786034
