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When placing a LOTO on a system, how many locks should be applied? - 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 - 3.3 It is acceptable to enter into a confined space without an attendant, but only if all ...
Voorbeeld 2 van de 14 pagina's
In winkelwagenWhen placing a LOTO on a system, how many locks should be applied? - 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 - 3.3 It is acceptable to enter into a confined space without an attendant, but only if all ...
Standby power - 24 hours 1 Alarm Power - 5 minutes MNS Power - 15 minutes household alarm power -4 minutes 1 battery safety margin - 20 % switch to secondary power - 10 seconds 2 alarm turn on time - 10 seconds 1 supervisory signal time - 90 seconds trouble signal time - 200 seconds operati...
Voorbeeld 2 van de 7 pagina's
In winkelwagenStandby power - 24 hours 1 Alarm Power - 5 minutes MNS Power - 15 minutes household alarm power -4 minutes 1 battery safety margin - 20 % switch to secondary power - 10 seconds 2 alarm turn on time - 10 seconds 1 supervisory signal time - 90 seconds trouble signal time - 200 seconds operati...
Who is responsible for the inspection, testing, maintenance and impairment of a water based fire protection system? - The Property owner or designated representative Who's responsibility is it to provide accessibility to components of a water based fire protection system? - The property owner or...
Voorbeeld 2 van de 10 pagina's
In winkelwagenWho is responsible for the inspection, testing, maintenance and impairment of a water based fire protection system? - The Property owner or designated representative Who's responsibility is it to provide accessibility to components of a water based fire protection system? - The property owner or...
if a combination audible/visible appliances are installed, the location of the installed appliance shall be determined by the requirements of - the visible appliance what is the maximum number of 12-gaugeTHHN conductors that can be installed in 1-inch EMT - 26 Do you resistors are connected in p...
Voorbeeld 1 van de 3 pagina's
In winkelwagenif a combination audible/visible appliances are installed, the location of the installed appliance shall be determined by the requirements of - the visible appliance what is the maximum number of 12-gaugeTHHN conductors that can be installed in 1-inch EMT - 26 Do you resistors are connected in p...
Fire Alarm Code? - NFPA 72 National Electric Code? -NFPA 70 AHJ? - Authority Having Jurisdiction Disconnecting means for fire alarm power shall be what color? - Red If a combination audible visible appliance is installed, the location of the installed appliance shall be determined by the requir...
Voorbeeld 2 van de 10 pagina's
In winkelwagenFire Alarm Code? - NFPA 72 National Electric Code? -NFPA 70 AHJ? - Authority Having Jurisdiction Disconnecting means for fire alarm power shall be what color? - Red If a combination audible visible appliance is installed, the location of the installed appliance shall be determined by the requir...
What is a purpose of a control valve - 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? - the same pressure What type of test shall be provided when a valve is returned ...
Voorbeeld 2 van de 5 pagina's
In winkelwagenWhat is a purpose of a control valve - 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? - the same pressure What type of test shall be provided when a valve is returned ...
Consider a room which is 40' square. How many 15cd wall mounted strobes are required to adequately cover this space? - 4 What is the testing frequency of a strobe? - Annually In a corridor application, visible appliances shall be rated not less than ________ cd? - 15 Consider a household fire a...
Voorbeeld 1 van de 4 pagina's
In winkelwagenConsider a room which is 40' square. How many 15cd wall mounted strobes are required to adequately cover this space? - 4 What is the testing frequency of a strobe? - Annually In a corridor application, visible appliances shall be rated not less than ________ cd? - 15 Consider a household fire a...
When a device is inaccessible due to excessive height, such as an atrium, what it the maximum interval for testing? - 18 months When installing a wall-mounted fire telephone appliance to the public, what is the acceptable maximum mounting height from the floor? - 66 inches Elevator lobby smoke d...
Voorbeeld 2 van de 10 pagina's
In winkelwagenWhen a device is inaccessible due to excessive height, such as an atrium, what it the maximum interval for testing? - 18 months When installing a wall-mounted fire telephone appliance to the public, what is the acceptable maximum mounting height from the floor? - 66 inches Elevator lobby smoke d...
Secondary power for remote supervising station systems shall be capable of normal operation for ___ hours and then operate the system in alarm for ___ minutes? - 24 / 5 A fire alarm system which serves contiguous or noncontiguous properties under one ownership is considered? - Proprietary system ...
Voorbeeld 2 van de 6 pagina's
In winkelwagenSecondary power for remote supervising station systems shall be capable of normal operation for ___ hours and then operate the system in alarm for ___ minutes? - 24 / 5 A fire alarm system which serves contiguous or noncontiguous properties under one ownership is considered? - Proprietary system ...
When testing a water level supervisory switch serving a pressure tank a signal shall indicate if the water level _____________from the required level - 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 inst...
Voorbeeld 1 van de 2 pagina's
In winkelwagenWhen testing a water level supervisory switch serving a pressure tank a signal shall indicate if the water level _____________from the required level - 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 inst...
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 inst...
Voorbeeld 3 van de 17 pagina's
In winkelwagenWhen 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 inst...
When using a pulse load tester on a sealed lead acid battery, the minimum acceptable capacity is... - 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 - 10% When testing elevator recall, the elevator sh...
Voorbeeld 2 van de 7 pagina's
In winkelwagenWhen using a pulse load tester on a sealed lead acid battery, the minimum acceptable capacity is... - 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 - 10% When testing elevator recall, the elevator sh...
A green color code green indication on a heat detector indicates what operating temperature classification ? - Very Extra High A ground electrode shall be a minimum of _____feet in length? - 8 feet A multi criteria device shall be ____ for the primary function of the device - listed A non power ...
Voorbeeld 2 van de 8 pagina's
In winkelwagenA green color code green indication on a heat detector indicates what operating temperature classification ? - Very Extra High A ground electrode shall be a minimum of _____feet in length? - 8 feet A multi criteria device shall be ____ for the primary function of the device - listed A non power ...
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