1|Page
S95 Personal Test Questions With
Verified Answers
do not silence the building ___________ and ________ device until the fire alarm
condition is verified by fdny personnel. -correct-answer-audible, visual
________ shall not be a substitute for connection to a secondary power source.-
correct-answer-batteries
ionization detectors use an _______________ and a source of ionizing-correct-
answer-ionization chamber
ionization smoke detectors monitor ___________, or electrically charged particles
in the air.-correct-answer-ions
_____________ detectors are better at sensing smoky fires, such as those caused
by a smoldering mattress.-correct-answer-photoelectric
, 2|Page
projected beam-type detectors shall be kept clear of __________ obstacles.-
correct-answer-opaque
projected beams shall be designed so that small angular movements do not cause
______________.-correct-answer-nuisance alarms
the two types of photoelectric smoke detectors: light-______________ and light-
____________ .-correct-answer-obscuration, scattering
____________ detectors contain multiple sensors that respond seperately but
provide only one alarm signal.-correct-answer-multi-criteria
____________ detectors contain multiple sensors and are capable of generating
multiple alarms.-correct-answer-multi-sensor
____________ detectors employ more than one operating principle and operate
independent of each other.-correct-answer-combination
S95 Personal Test Questions With
Verified Answers
do not silence the building ___________ and ________ device until the fire alarm
condition is verified by fdny personnel. -correct-answer-audible, visual
________ shall not be a substitute for connection to a secondary power source.-
correct-answer-batteries
ionization detectors use an _______________ and a source of ionizing-correct-
answer-ionization chamber
ionization smoke detectors monitor ___________, or electrically charged particles
in the air.-correct-answer-ions
_____________ detectors are better at sensing smoky fires, such as those caused
by a smoldering mattress.-correct-answer-photoelectric
, 2|Page
projected beam-type detectors shall be kept clear of __________ obstacles.-
correct-answer-opaque
projected beams shall be designed so that small angular movements do not cause
______________.-correct-answer-nuisance alarms
the two types of photoelectric smoke detectors: light-______________ and light-
____________ .-correct-answer-obscuration, scattering
____________ detectors contain multiple sensors that respond seperately but
provide only one alarm signal.-correct-answer-multi-criteria
____________ detectors contain multiple sensors and are capable of generating
multiple alarms.-correct-answer-multi-sensor
____________ detectors employ more than one operating principle and operate
independent of each other.-correct-answer-combination
