The NFPA Life Safety Code requires that emergency lighting be provided for means of exit in:
a. Places of assembly of less than 300 people
b. All occupied spaces indoors
c. Office buildings with occupancies of 300 or more people
d. All educational and institutional occupancies
e. All multiple residence units
Answer: D
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Power Engineering Chapter 110
- An advantage of low voltage switching is
- When designing a lighting system which of the following should be considered?
- A luminaire is a
- One of the main types of illumination is:
- Direct lighting systems:
- Ambient lighting can be improved by using two types of lighting:
- The type of luminaire used in industrial warehouses and storage areas is the:
- When control for multiple locations is required:
- Occupancy sensors:
- Most dimmer switches sold today:
- In a "direct" lighting systems all or most of the luminous intensity is:
- In large buildings approximately what percentage of the electrical load is lighting?
- Occupancy sensors typically use _________ for activation.