S-95 Testing Questions
According to NFPA 72 visible inspection have to how frequently? - ANS-For unmonitored a
minimal on a weekly foundation and for monitored yearly
Are the FDNY dispatched for supervisory indicators? - ANS-No they're not because it's not a
demonstration of a hearth situation
Are the FDNY dispatched for hassle indicators? - ANS-No as it isn't indication of a hearth
circumstance
Can batteries be a secondary supply? - ANS-No
Do you need to reset a guide pull station? - ANS-Yes in any other case it may not reset on the
FACP
Does price of rise detector need to get replaced after activation? - ANS-No
How do warmth detectors paintings? - ANS-The 2 electric contacts are introduced collectively
after fusible element melts, which activated alarm
How do most smoke detectors work? - ANS-Most smoke detectors paintings either through
optical detection (photoelectric) or with the aid of bodily manner ( ionization)
How do sampling kind smoke detectors work? - ANS-They paintings by using the usage of a
sampling tube to attract in a sample of air from the danger place to the detector in which the
presence of visible or invisible combustion merchandise is decided
How does a photosensitive sensor work? - ANS-It is arranged so that the rays from the light
supply do no longer commonly fall onto photosensitive sensor
How does an ionization detector come across a fire? - ANS-It video display units ions within the
air, that's ionized by a radioactive supply in detector, whilst ions flow are interrupted by way of
smoke particles which hinder current drift
How does ionization detector work? - ANS-It makes use of an ionization chamber and a supply
of ionizing radiation to locate smoke
How does photoelectric mild-obscuration smoke detectors work? - ANS-When smoke debris
input light route, a number of the light is scattered and a few is discovered, thereby lowering the
mild accomplishing the receiving sensor
, How lengthy should valuable station take to deal with a trouble sign? - ANS-A maximum of four
mins
How long have to you maintain a log ebook? - ANS-3 years additionally simplest 1 log book in
keeping with calendar yr
How regularly ought to warden telephones be tested? - ANS-At least annually
How regularly should you visually look into manual pull station? - ANS-At not less than as soon
as a month where sensible
How ought to alarm log e-book entries be entered? - ANS-They have to be in chronological
order, recording the area and reasons of all alarm alerts transmitted by such FAS
How should the format of the log ebook be? - ANS-It need to be formatted in this manner:
•Premises deal with
•FAS FDNY approval date sort of device/producer
•FDNY accredited crucial station facts
1.Account number
2.Company Name
3.Telephone wide variety
4.Supervisors Name
•Fire Alarm preservation contractor
1.Company Name
2.Telephone Number
three.Supervisors Name
How have to you hold a smoke detector? - ANS-It must be wiped clean as soon as each 6
months, except for analog (sensible) smoke detectors, which shall be wiped clean no later than
1 week from receipt of an indication of the want for cleansing and tested for smoke entry no
longer much less than as soon as a year
How quickly should you easy smoke detector after alert for preservation has been issued? -
ANS-Within 1 week
How will a supervisory signal announce itself? - ANS-It will announce audibly and visually on the
FACP to suggest the supervisory condition wishes to be investigated and corrected
How will a problem signal announce itself? - ANS-Audibly and visually at FACP
If alarm sign is mechanically restored need to it be retransmitted? - ANS-Yes it must, once you t
is signaled no exceptions
According to NFPA 72 visible inspection have to how frequently? - ANS-For unmonitored a
minimal on a weekly foundation and for monitored yearly
Are the FDNY dispatched for supervisory indicators? - ANS-No they're not because it's not a
demonstration of a hearth situation
Are the FDNY dispatched for hassle indicators? - ANS-No as it isn't indication of a hearth
circumstance
Can batteries be a secondary supply? - ANS-No
Do you need to reset a guide pull station? - ANS-Yes in any other case it may not reset on the
FACP
Does price of rise detector need to get replaced after activation? - ANS-No
How do warmth detectors paintings? - ANS-The 2 electric contacts are introduced collectively
after fusible element melts, which activated alarm
How do most smoke detectors work? - ANS-Most smoke detectors paintings either through
optical detection (photoelectric) or with the aid of bodily manner ( ionization)
How do sampling kind smoke detectors work? - ANS-They paintings by using the usage of a
sampling tube to attract in a sample of air from the danger place to the detector in which the
presence of visible or invisible combustion merchandise is decided
How does a photosensitive sensor work? - ANS-It is arranged so that the rays from the light
supply do no longer commonly fall onto photosensitive sensor
How does an ionization detector come across a fire? - ANS-It video display units ions within the
air, that's ionized by a radioactive supply in detector, whilst ions flow are interrupted by way of
smoke particles which hinder current drift
How does ionization detector work? - ANS-It makes use of an ionization chamber and a supply
of ionizing radiation to locate smoke
How does photoelectric mild-obscuration smoke detectors work? - ANS-When smoke debris
input light route, a number of the light is scattered and a few is discovered, thereby lowering the
mild accomplishing the receiving sensor
, How lengthy should valuable station take to deal with a trouble sign? - ANS-A maximum of four
mins
How long have to you maintain a log ebook? - ANS-3 years additionally simplest 1 log book in
keeping with calendar yr
How regularly ought to warden telephones be tested? - ANS-At least annually
How regularly should you visually look into manual pull station? - ANS-At not less than as soon
as a month where sensible
How ought to alarm log e-book entries be entered? - ANS-They have to be in chronological
order, recording the area and reasons of all alarm alerts transmitted by such FAS
How should the format of the log ebook be? - ANS-It need to be formatted in this manner:
•Premises deal with
•FAS FDNY approval date sort of device/producer
•FDNY accredited crucial station facts
1.Account number
2.Company Name
3.Telephone wide variety
4.Supervisors Name
•Fire Alarm preservation contractor
1.Company Name
2.Telephone Number
three.Supervisors Name
How have to you hold a smoke detector? - ANS-It must be wiped clean as soon as each 6
months, except for analog (sensible) smoke detectors, which shall be wiped clean no later than
1 week from receipt of an indication of the want for cleansing and tested for smoke entry no
longer much less than as soon as a year
How quickly should you easy smoke detector after alert for preservation has been issued? -
ANS-Within 1 week
How will a supervisory signal announce itself? - ANS-It will announce audibly and visually on the
FACP to suggest the supervisory condition wishes to be investigated and corrected
How will a problem signal announce itself? - ANS-Audibly and visually at FACP
If alarm sign is mechanically restored need to it be retransmitted? - ANS-Yes it must, once you t
is signaled no exceptions
