Answer:
One
For surface-mounted and pendant-hung luminaires, support rods should be placed so that they extend about _one___
<h3>what is supported mounted?</h3>
- A structure that holds up or serves as a foundation for something else. Support is a synonym for mounting.
To learn more about it, refer
to brainly.com/question/25689052
#SPJ4
Crystalline silicon
hope this helps!! <3
