CLC Emergency & Exit Lighting Standards 2

Question 1

Under NFPA 101, what is the minimum illumination level required at the floor along the path of egress during emergency lighting operation?

Accepted Answer

1.0 foot-candle

Answer

NFPA 101 requires a minimum of 1.0 foot-candle (10.8 lux) at the floor level along the egress path.

Question 2

What is the maximum uniformity ratio (maximum to minimum illuminance) permitted along an egress path under NFPA 101?

Accepted Answer

40:1

Answer

NFPA 101 allows a maximum uniformity ratio of 40:1 (maximum to minimum) along egress paths.

Question 3

Which IES standard specifically addresses emergency and exit lighting design recommendations?

Accepted Answer

IES RP-29

Answer

IES RP-29 provides recommended practices specifically for lighting for egress and emergency situations.

Question 4

A remote self-contained emergency luminaire uses an internal battery. What does 'self-contained' specifically refer to?

Accepted Answer

The battery, charger, and lamp are all within the same housing

Answer

A self-contained unit integrates the battery, charger, and lamp all within a single housing.

Question 5

In a central battery emergency lighting system, what device typically monitors the health of each individual luminaire?

Accepted Answer

An addressable monitoring module

Answer

Addressable monitoring modules in central battery systems track the status of each connected luminaire for fault detection.

(CLC) Certified Lighting Consultant Practice Test