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S95 Personal Exam Questions with Accurate Answers
S95 Personal Exam Questions with Accurate Answers
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S95 Personal Exam Questions withAccurate Answers
Which duties can an S-95 Certificate of Fitness holder perform? - -Visual
Inspections Only - of fire alarm system components and smoke detectors
-What is the primary purpose of Fire Alarm Systems? - -To warn building
occupants and transmit signals indicating a fire condition to the Fire
Department via central station.
-What is a Fire Alarm signal? - -The signal initiated by a fire alarm initiating
device such as a manual fire alarm pull station, smoke detector, water-flow
switch, or any device in which their activation indicates presence of fire.
-What is a Supervisory Signal? - -A signal indicating that a system or device
being monitored has been compromised or is in an abnormal state.
-Is the FDNY dispatched for Supervisory Signals? - -No. The Facility Manager
should investigate and correct the supervisory condition indicated by the
FACP.
-What is a Trouble Signal? - -A signal that indicates a fault with the fire
equipment. It must have an audible signal, distinctive from alarm signals
-What is the maximum number of minutes that routine handling should
take?-- from receipt of trouble signal by central station until initiation of the
investigation by telephone. - -FOUR minutes
-Is the FDNY dispatched for Trouble Signals? - -No. Trouble Signals aren't
indicative of a fire condition.
-What is an Acknowledge Switch (ACK) ? - -This switch/button is used to
acknowledge alarm, supervisory, or trouble conditions.
-Why is an Alarm Silence Switch helpful after an evacuation - while the
source of alarm is being investigated? - -This switch/button silences audible
and visual devices (sirens, bells, gongs) so it's easier for Emergency
Responders to communicate.
-Which switch/button is pushed once an alarm condition is cleared? - -The
System Reset Switch
-Smoke Detectors should be cleaned not less than - -Once every six months
, -How often should Analog Smoke Detectors be cleaned? - -One week from
receipt of an indication that cleaning is needed.
-How often should Smoke Detectors be tested for smoke entry? - -Not less
than once a year
-After activation, which type of heat detector self-restores? Which type
doesn't? - -Fixed-Temperature heat detectors: Doesn't self -restore and
requires replacement. Rate of Rise heat detectors: self-restore
-Fire Alarm Circuits' primary power source shouldn't generate electric power
exceeding which voltage? - -277/480 volts
-All abnormal conditions be investigated and noted where? - -A bound Log
Book
-Alarm Notification Appliance - -A fire alarm system component (bell, light,
etc.) that issues an audible, tactile, or visual alert.
-Annunciator - -A unit containing one or more indicator lamps, alphanumeric
displays, etc. in which each indication provides status info about a circuit,
condition, or location.
-ARCS (Auxiliary Radio Communication System) - -A wireless two-way
building communication system for Fire Dept. use only.
-Accessibility - -Admitting close approach- not guarded by locked doors,
elevation, etc.
-Initiating Device - -A system component that originates transmission of a
change-of-state condition, such as in a smoke detector, manual fire alarm
box, or supervisory switch.
-Nuisance Alarm - -An alarm caused by mechanical failure, malfunction,
improper installation, improper maintenance or an undetermined cause.
-Plenum - -The open space that carries air between the ceilings and floor
above.
-Single-Station Smoke Alarm - -One unit incorporating the detector, control
equipment, and the alarm-sounding device - operated by power supply in the
unit or obtained during installation.
-Smoke Alarm - -A single-or-multiple-station alarm responsive to smoke and
not connected to a fire alarm system.
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