Greaterheights

Acceptance - Answer-The written acceptance by the Department of the Work. acceptance testing - Answer-Testing conducted by the Department to measure the degree of compliance to the Contract actual cost - Answer-The computed cost using calculations provided addendum - Answer-A Contract revision or response to a Contractor inquiry issued after advertisement and before the opening of bids. as-built quantity - Answer-The quantity of a completed Item eligible for payment authorized fun...

4 wires - Answer-what is the maximum number of 14 AWG RHH conductors which can be installed in 1/2 rigid metal conduit? 3.5'-48" to the actuator - Answer-Which of the following would be an appropriate mounting height for a pull station? 1 flash per second - Answer-What is the minimum flash rate for a visible notification device? 90" to the top of the device - Answer-What is the minimum mounting height for audible notification devices? Such that the entire lens is not less then 80...

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? -...

When placing a LOTO on a system, how many locks should be applied? - Answer-As many locks as their are personnel working on the system. A ladder must be able to support ____ times the weight of the expected load - Answer-3.3 It is acceptable to enter into a confined space without an attendant, but only if all other precautions and PPE are taken. - Answer-False A defective air pressure gauge on the supply air of a dry pipe system is considered a _____ - Answer-Critical deficiency When...

While testing a fire alarm system at a correctional facility, it is determined that the general fire alarm signal requires human intervention to be initiated. This is permitted using a _____ feature? A. Pre signal B. Positive alarm sequence C. Manual initiation D. Alarm verification - Answer-A. Pre Signal NFPA 72 23.8.1.1.2(3)(a) Consider a 50′ x 50′ room with a 12′ ceiling. What is the minimum intensity required for a ceiling mount strobe? A. 85 cd B. 110 cd C. 80 cd D. ...

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

When placing a LOTO on a system, how many locks should be applied? - Answer- As many locks as their are personnel working on the system. A ladder must be able to support ____ times the weight of the expected load - Answer- 3.3 It is acceptable to enter into a confined space without an attendant, but only if all other precautions and PPE are taken. - Answer- False A defective air pressure gauge on the supply air of a dry pipe system is considered a _____ - Answer- Critical deficiency ...

What is a purpose of a control valve - Answer-Control Flow to water based fire protection system The gauge on the quick opening device shall indicate _____ as compared to the gauge on the system side of the dry pipe valve? - Answer-the same pressure What type of test shall be provided when a valve is returned to service to determine that the valve is open? - Answer-Valve status test What is a fire service main? - Answer-A pipe and its appurtenances on private property/ Pipe between a so...

When using a pulse load tester on a sealed lead acid battery, the minimum acceptable capacity is... - Answer-80% When a software change is made to a fire alarm system, what percentage of the initiating devices not affected by the change must be tested - Answer-10% When testing elevator recall, the elevator should go to the alternate level when: - Answer-The lobby smoke detector on the recall level is activated Minimum requirement for system documentation - Answer-Battery calculations/fl...

maximum interval for testing? - Answer-18 months When installing a wall-mounted fire telephone appliance to the public, what is the acceptable maximum mounting height from the floor? - Answer-66 inches Elevator lobby smoke detectors shall be mounted within a maximum of which distance from the center-line of the door? - Answer-21 feet At minimum, when working near power lines with voltage of 600 volts and lower, an aerial lift operator shall maintain which distance from the lines? - Answ...