Structural and Mechanical considerations Flashcards
1
Q
If an amplifier draws 7 A at 120VAC what the is heat load it generates?
A
2,856 BTU/hr
2
Q
Factors to consider when designing and drawing rack elevation diagrams
A
- Ergonomics
- Weight distribution
- RF and IR reception
- Heat loads
- Signal Separation
3
Q
According to best practices, what is the safe working load (SWL) requirement for overhead mounting of 70 lb. projector?
A
350 lb.
4
Q
When installing a conduit, it will require
A
Adequate mounting support to withstand cable pulling
5
Q
Where is the best place to install a 60 lb. amplifier in a rack?
A
Bottom of the rack
