Nicet Level 2 questions
Nicet Level 2 questions
Study online at https://quizlet.com/_8wlk32
1. 4 Consider a room which is 40' square. How many 15cd wall mounted strobes are
required to adequately cover this space?
2. Annually What is the testing frequency of a strobe?
3. 15 In a corridor application, visible appliances shall be rated not less than ________
cd?
4. 4 hours Consider a household fire alarm system where the primary power is provided
by a circuit that can be switched off by means other than a circuit breaker. The
battery must be recharged in____________
5. The control unit Where automatic drift compensation of detectors is provided:
shall identify the
affected detector
when the compen-
sation limit has
been reached.
6. 3 A fire alarm system requires the use of smoke detectors in a corridor. The corridor
is 10' wide and 120' long. The ceiling of the corridor is smooth and flat and 10'
high. What is the minimum number of smoke detectors in the corridor.
7. One half smooth The fire alarm system design for a room called for smoke detector spacing based
ceiling on a smooth flat ceiling. Upon inspecting the room, it is determined that the
NFPA 72 ceiling has beams. The beam spacing is less than 40% of the ceiling height.
17.7.3.2.4.2(2)bi pg NFPA72 permits smooth ceiling spacing in the direction parallel to the beams
98 and __________ spacing in the direction perpendicular to the beams.
8. 3 The working drawings for a fire alarm system show that 2 duct detectors are
required. The building is a single story with 4 HVAC units (1-5,000 cfm, 1-4000
cfm, 1-3000 cfm, 1-2000 cfm) How many duct detectors are required?
1/4
Nicet Level 2 questions
Study online at https://quizlet.com/_8wlk32
1. 4 Consider a room which is 40' square. How many 15cd wall mounted strobes are
required to adequately cover this space?
2. Annually What is the testing frequency of a strobe?
3. 15 In a corridor application, visible appliances shall be rated not less than ________
cd?
4. 4 hours Consider a household fire alarm system where the primary power is provided
by a circuit that can be switched off by means other than a circuit breaker. The
battery must be recharged in____________
5. The control unit Where automatic drift compensation of detectors is provided:
shall identify the
affected detector
when the compen-
sation limit has
been reached.
6. 3 A fire alarm system requires the use of smoke detectors in a corridor. The corridor
is 10' wide and 120' long. The ceiling of the corridor is smooth and flat and 10'
high. What is the minimum number of smoke detectors in the corridor.
7. One half smooth The fire alarm system design for a room called for smoke detector spacing based
ceiling on a smooth flat ceiling. Upon inspecting the room, it is determined that the
NFPA 72 ceiling has beams. The beam spacing is less than 40% of the ceiling height.
17.7.3.2.4.2(2)bi pg NFPA72 permits smooth ceiling spacing in the direction parallel to the beams
98 and __________ spacing in the direction perpendicular to the beams.
8. 3 The working drawings for a fire alarm system show that 2 duct detectors are
required. The building is a single story with 4 HVAC units (1-5,000 cfm, 1-4000
cfm, 1-3000 cfm, 1-2000 cfm) How many duct detectors are required?
1/4
