問題1
Secondary power for the fire alarm primary power supply shall be tested under which load?
Secondary power for the fire alarm primary power supply shall be tested under which load?
正確答案: D
說明：（僅 NewDumps 成員可見）
問題2
Primary power supplies shall be functionally tested at which interval?
Primary power supplies shall be functionally tested at which interval?
正確答案: D
說明：（僅 NewDumps 成員可見）
問題3
In the event of power loss, how long shall a secondary power source for household fire alarm systems maintain operation?
In the event of power loss, how long shall a secondary power source for household fire alarm systems maintain operation?
正確答案: C
說明：（僅 NewDumps 成員可見）
問題4
Smoke detector activation in the ninth-floor elevator lobby shall activate which of the following functions?
Smoke detector activation in the ninth-floor elevator lobby shall activate which of the following functions?
正確答案: A
說明：（僅 NewDumps 成員可見）
問題5
How often does a technician test the manual operation of a master box on a public emergency alarm reporting system?
How often does a technician test the manual operation of a master box on a public emergency alarm reporting system?
正確答案: B
說明：（僅 NewDumps 成員可見）
問題6
Which of the following is the inspection frequency of the candela rating of visible appliances?
Which of the following is the inspection frequency of the candela rating of visible appliances?
正確答案: B
說明：（僅 NewDumps 成員可見）
問題7
What is the testing frequency of an engine driven generator?
What is the testing frequency of an engine driven generator?
正確答案: B
說明：（僅 NewDumps 成員可見）
問題8
At minimum, how often must smoke duct detectors be visually inspected?
At minimum, how often must smoke duct detectors be visually inspected?
正確答案: D
說明：（僅 NewDumps 成員可見）
問題9
An off-normal signal shall be initiated during which of the following travel distances of the valve control apparatus from its normal position?
An off-normal signal shall be initiated during which of the following travel distances of the valve control apparatus from its normal position?
正確答案: D
說明：（僅 NewDumps 成員可見）