NICET Level 2 Questions Already Graded A+ 2024

NICET Level 2 Questions Already Graded A+ 2024 4 Consider a room which is 40' square. How many 15cd wall mounted strobes are required to adequately cover this space? Annually What is the testing frequency of a strobe? 15 In a corridor application, visible appliances shall be rated not less than ________ cd? 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____________ The control unit shall identify the affected detector when the compensation limit has been reached. Where automatic drift compensation of detectors is provided: 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. One half smooth ceiling NFPA 72 17.7.3.2.4.2(2)bi pg 98 The fire alarm system design for a room called for smoke detector spacing based on a smooth flat ceiling. Upon inspecting the room, it is determined that the ceiling has beams. The beam spacing is less than 40% of the ceiling height. NFPA72 permits smooth ceiling spacing in the direction parallel to the beams and __________ spacing in the direction perpendicular to the beams. 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? 15 NFPA72 18.4.3.1 pg107 The fire alarm system for a building requires the use of audible notification appliances for public mode notification. To ensure public mode signals are clearly heard, they shall have a sound level of at least _______ db above the average ambient sound level? Location of utilities Site plans typically include: Level A ceiling surface has a slope of 1 in 9. This is considered a ____________ ceiling. Division 16-Electrical requirements? 9 Which section of the contract documents typically contain fire alarm system IBC Table 907.5.2.3.3, pg 224 Consider a Group R-1 occupancy with 76 sleeping rooms. This building would require _______ sleeping accommodations with visible alarm notification? 1000 IBC 907.2.1.1 pg 216 Activation of the fire alarm in a Group A occupancies with an occupant load of ______ or more shall initiate a signal using an emergency voice/alarm communication system? No fire alarm system is required. IBC 907.2.3(1), pg 217 Consider a Group E occupancy with an occupant load of 25. What type of f ire alarm system is required? A manual fire alarm system. IBC 907.2.7, pg 218 Consider a Group M occupancy with an occupant load of 4000 with a total of 2 f loors. What are the fire alarm initiation requirements for this occupancy? A manual IBC 907.29.1, pg 219 Consider a Group R-2 occupancy containing 17 sleeping units. This occupancy requires __________ fire alarm system? B IBC 907.2.2.1, pg 216 be a Group _____. Consider an ambulatory care facility. This type of occupancy is considered to An automatic smoke detection system shall be installed in corridors and spaces permitted to be open to corridors. IBC 907.2.6.2, pg 217 Consider a Group I-2 nursing home occupancy. Smoke detectors are not provided in individual sleeping units. Automatic door closing devices with integral smoke detections are not provided for individual sleeping units. What are the fire alarm initiation requirements for this occupancy?