Nicet lev - Study guides, Class notes & Summaries

When testing a water level supervisory switch serving a pressure tank a signal shall indicate if the water level _____________from the required level (NFPA 72, Table 14.4.3.2 17 (j) (4) - rises or falls over 3 inches If combination audible/visible appliances are installed the location of the installed appliance shall be determined by the requirements of _______. (Nfpa 72 18.4.8.1) - the visible appliance What is the maximum number of 12 gauge THHN wires that can be installed in 1...

7.48 - Answer How many gallons of water in 1 cubic foot? 62.4 lbs/ft^3 - Answer Weight of water? Pressure = Force / Area - Answer Formula for pressure? Water works supply - Answer What type of water supply is preferred? The size of the system riser - Answer For a pipe schedule design, the underground supply must be a minimum of? Hose stream demands - Answer If pumps serve only sprinklers, they are permitted to be sized to provide the flow needed for the sprinkler syste...

You are inspecting a construction site and notice that the soil appears to be a fine-grained, cohesive material with good bearing capacity. What type of soil is this likely to be? a. Clay b. Sand c. Gravel d. Loam - Answer-a. Clay You are inspecting the clearing and grubbing of a construction site and notice that a large tree has been removed within the limits of disturbance. What should you do? a. Notify the project manager and request that a replacement tree be planted b. Document...

NICET LEVEL 1 - WATER BASED LAYOUT PRACTICE QUESTIONS AND ANSWERS AGRADENICET LEVEL 1 - WATER BASED LAYOUT PRACTICE QUESTIONS AND ANSWERS AGRADE.

NICET LEVEL 1 EXAM 2024/2025 WITH 100% ACCURATE SOLUTIONS When testing a water level supervisory switch serving a pressure tank a signal shall indicate if the water level _____________from the required level (NFPA 72, Table 14.4.3.2 17 (j) (4) - Precise Answer rises or falls over 3 inches If combination audible/visible appliances are installed the location of the installed appliance shall be determined by the requirements of _______. (Nfpa 7

When testing a water level supervisory switch serving a pressure tank a signal shall indicate if the water level _____________from the required level - PRECISE ANSWER rises or falls over 3 inches (NFPA 72, Table 14.4.3.2 17 (j) (4) If combination audible/visible appliances are installed the location of the installed appliance shall be determined by the requirements of - PRECISE ANSWER the visible appliance (Nfpa 72 18.4.8.1) What is the maximum number of 12 gauge THHN wires that can be ins...

When testing a water level supervisory switch serving a pressure tank a signal shall indicate if the water level _____________from the required level (NFPA 72, Table 14.4.3.2 17 (j) (4) Answer - rises or falls over 3 inches If combination audible/visible appliances are installed the location of the installed appliance shall be determined by the requirements of _______. (Nfpa 72 18.4.8.1) Answer - the visible appliance What is the maximum number of 12 gauge THHN wires that can be inst...

what is the maximum number of 14 AWG RHH conductors which can be installed in 1/2 rigid metal conduit? - Precise Answer 4 wires Which of the following would be an appropriate mounting height for a pull station? - Precise Answer 3.5'-48" to the actuator What is the minimum flash rate for a visible notification device? - Precise Answer 1 flash per second What is the minimum mounting height for audible notification devices? - Precise Answer 90" to the top of the device What is the mi...

Consider a room which is 40' square. How many 15cd wall mounted strobes are required to adequately cover this space? - Precise Answer 4 What is the testing frequency of a strobe? - Precise Answer Annually In a corridor application, visible appliances shall be rated not less than ________ cd? - Precise Answer 15 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 recha...

Toggle hangers shall be permitted only for the support of pipe __________ inches or smaller in size under ceilings of hollow tile or metal lath and plaster. - Answer-1 2/2 in. (ref. NFPA 13 2016 Sec. 9.2.1.1.2. While conducting a flow test, the chosen hydrant should be ______ - Answer-As close to the property where the sprinkler system is being installed. (Ref, NFPA 13 Sec. A.24.2.2. or NFPA 291) What formula is used to determine the discharge coefficiant relating pressure and flow rate? -...