NATIONAL FIRE PROTECTION ASSOCIATION
(NFPA) 99 PRACTICE EXAM LATEST 2026/2027
ALL STUDY QUESTIONS WITH CORRECT
ANSWERS 100% TOP RATED | ASSURED A+
,NATIONAL FIRE PROTECTION ASSOCIATION (NFPA)
99 PRACTICE EXAM LATEST 2026/2027 ALL STUDY
QUESTIONS WITH CORRECT ANSWERS 100% TOP
RATED | ASSURED A+
A book cryogenic supply containing parallel pipe duplex line regulators. What is a requirement
for regulators?
A) A balanced design
B) check valves on the source side of each regulator.
C) each regulator sized for 110 percent of the peak calculated demand. - Answer>>> A) A
balanced design
Where medical gas systems operate at pressures other than the standard gauge pressures, what is
required to be listed on the stations outlet identification?
A) guest registration number and a toll free number to call information.
B) name of gas.
C) non standard operating pressure.
D) both B&C. - Answer>>> D) B and C The name of the gas, and the non standard operating
pressure
What is the purpose of using A oxygen analyzer the pipeline purged prior to breathing?
A) assure that ambient air has been removed from the pipeline.
B) maintain a nitrogen atmosphere at least 95% with the piping system.
C) provide continuous monitoring during the verification test.
D) reduce the oxygen concentration below 5% or brazing. - Answer>>> A) To ensure that all
ambient air has been removed from the pipeline
, An existing system that is not in strict compliance with the provisions of this standard shall be
permitted to continued in use as long as what following conditions are met?
A) the A.H.J. has determined that such does not constitute a distinct health of life.
B) the chief administrator of the Faculty has determined that such use does not consist distinct
hazard of life.
C) the proper notice is posted.
D) such a system shall not be permitted to continue in use. - Answer>>> A) The authority having
jurisdiction has determine that such use does not constitute a distinct hazard to life
A wireless communication device is employed in a medical gas or vacuum warning system. what
type of supervision is required for this device?
A) a visual indicator Shelby located in maintenance officer or engineering department.
B) this device shall be installed at the medical gas or vacuum source.
C) this device shall be located at nurses station.
D) this device will be supervised such that failure communication shall initiate an alarm. -
Answer>>> D) This device will be supervised such that failure of communication shall initate an
alarm
Excluding outdoor locations, which of these is an NFPA 99 requirement for wiring of each of
two mandatory master alarms?
A) alarms shall be sent to the area alarm panel in the emergency room
B) common conductors
C) Wired independently to the initiating device for each signal
D) with out any splices - Answer>>> C) Wired independently to the initiating device for each
signal
What sort of treatment shall be permitted for brazing the cut ends of a tube to be installed in
medical gas pipe system?
(NFPA) 99 PRACTICE EXAM LATEST 2026/2027
ALL STUDY QUESTIONS WITH CORRECT
ANSWERS 100% TOP RATED | ASSURED A+
,NATIONAL FIRE PROTECTION ASSOCIATION (NFPA)
99 PRACTICE EXAM LATEST 2026/2027 ALL STUDY
QUESTIONS WITH CORRECT ANSWERS 100% TOP
RATED | ASSURED A+
A book cryogenic supply containing parallel pipe duplex line regulators. What is a requirement
for regulators?
A) A balanced design
B) check valves on the source side of each regulator.
C) each regulator sized for 110 percent of the peak calculated demand. - Answer>>> A) A
balanced design
Where medical gas systems operate at pressures other than the standard gauge pressures, what is
required to be listed on the stations outlet identification?
A) guest registration number and a toll free number to call information.
B) name of gas.
C) non standard operating pressure.
D) both B&C. - Answer>>> D) B and C The name of the gas, and the non standard operating
pressure
What is the purpose of using A oxygen analyzer the pipeline purged prior to breathing?
A) assure that ambient air has been removed from the pipeline.
B) maintain a nitrogen atmosphere at least 95% with the piping system.
C) provide continuous monitoring during the verification test.
D) reduce the oxygen concentration below 5% or brazing. - Answer>>> A) To ensure that all
ambient air has been removed from the pipeline
, An existing system that is not in strict compliance with the provisions of this standard shall be
permitted to continued in use as long as what following conditions are met?
A) the A.H.J. has determined that such does not constitute a distinct health of life.
B) the chief administrator of the Faculty has determined that such use does not consist distinct
hazard of life.
C) the proper notice is posted.
D) such a system shall not be permitted to continue in use. - Answer>>> A) The authority having
jurisdiction has determine that such use does not constitute a distinct hazard to life
A wireless communication device is employed in a medical gas or vacuum warning system. what
type of supervision is required for this device?
A) a visual indicator Shelby located in maintenance officer or engineering department.
B) this device shall be installed at the medical gas or vacuum source.
C) this device shall be located at nurses station.
D) this device will be supervised such that failure communication shall initiate an alarm. -
Answer>>> D) This device will be supervised such that failure of communication shall initate an
alarm
Excluding outdoor locations, which of these is an NFPA 99 requirement for wiring of each of
two mandatory master alarms?
A) alarms shall be sent to the area alarm panel in the emergency room
B) common conductors
C) Wired independently to the initiating device for each signal
D) with out any splices - Answer>>> C) Wired independently to the initiating device for each
signal
What sort of treatment shall be permitted for brazing the cut ends of a tube to be installed in
medical gas pipe system?
