Fire investigator 1 JBL Questions With Complete Solutions
Which type of alarm signal alerts building occupants to a
fire emergency with the expectation that the occupants will
leave the building, call the fire department, or take any other
necessary action to ensure life safety?
Alarm signal
Trouble alarm signal
Supervisory alarm signal
All of these are correct.
Alarm signal
______________ is a mixture of one part carbon, two parts
fluorine, one part chlorine, and one part bromine.
Halon 1211
Halon 1301
Sodium bicarbonate
Saponification
Halon 1211
Which of the following is not one of the three general
categories of fire protection systems?
Fire alarm and detection systems
Control and management systems
,Fuel monitoring systems
Fire suppression systems
Fuel monitoring systems
Water-based systems should be inspected, tested, and
maintained based on the requirements in:
NFPA 10.
NFPA 25
NFPA 70.
NFPA 72.
NFPA 25
If a fire alarm system did not activate but was properly and
correctly installed, the fire at the time of the alarm could be
established as:
the minimum fire size.
the maximum fire size
negligible.
insufficient to activate the alarm.
The maximum fire size
What type of detector is used in high-risk locations,
including print shops, paint application facilities, textile
mills, and museums?
Heat detector
, Photoelectric detector
Gas-sensing fire detector
Radiant energy-sensing detector
Radiant energy-sensing detector
Which type of alarm signal alerts building occupants to a
fire emergency with the expectation that the occupants will
leave the building, call the fire department, or take any other
necessary action to ensure life safety?
Alarm signal
Trouble alarm signal
Supervisory alarm signal
All of these are correct.
Alarm signal
The __________ the K-factor number, the __________ the
sprinkler head orifice.
larger; larger
larger; smaller
smaller; larger
The K-factor number is unrelated to size of the sprinkler head
orifice.
larger; larger
Where might the first on-scene responder look for critical
information about a fire, including the type of signal
Which type of alarm signal alerts building occupants to a
fire emergency with the expectation that the occupants will
leave the building, call the fire department, or take any other
necessary action to ensure life safety?
Alarm signal
Trouble alarm signal
Supervisory alarm signal
All of these are correct.
Alarm signal
______________ is a mixture of one part carbon, two parts
fluorine, one part chlorine, and one part bromine.
Halon 1211
Halon 1301
Sodium bicarbonate
Saponification
Halon 1211
Which of the following is not one of the three general
categories of fire protection systems?
Fire alarm and detection systems
Control and management systems
,Fuel monitoring systems
Fire suppression systems
Fuel monitoring systems
Water-based systems should be inspected, tested, and
maintained based on the requirements in:
NFPA 10.
NFPA 25
NFPA 70.
NFPA 72.
NFPA 25
If a fire alarm system did not activate but was properly and
correctly installed, the fire at the time of the alarm could be
established as:
the minimum fire size.
the maximum fire size
negligible.
insufficient to activate the alarm.
The maximum fire size
What type of detector is used in high-risk locations,
including print shops, paint application facilities, textile
mills, and museums?
Heat detector
, Photoelectric detector
Gas-sensing fire detector
Radiant energy-sensing detector
Radiant energy-sensing detector
Which type of alarm signal alerts building occupants to a
fire emergency with the expectation that the occupants will
leave the building, call the fire department, or take any other
necessary action to ensure life safety?
Alarm signal
Trouble alarm signal
Supervisory alarm signal
All of these are correct.
Alarm signal
The __________ the K-factor number, the __________ the
sprinkler head orifice.
larger; larger
larger; smaller
smaller; larger
The K-factor number is unrelated to size of the sprinkler head
orifice.
larger; larger
Where might the first on-scene responder look for critical
information about a fire, including the type of signal
