NEWEST P-99 LOW PRESSURE BOILER COF FDNY
2025/2026 COMPLETE QUESTIONS AND CORRECT
ANSWERS (VERIFIED ANSWERS) |ALREADY TOP
Page | 1 RATED A+
Pass the P-99 Low Pressure Boiler COF exam 2025/2026 with this
confidence. This comprehensive exam features covers essential
questions topics required by the FDNY, including boiler operations,
safety protocols, and regulations. Perfect for students aiming to pass
the COF exam and obtain certification.
A fill line in an oil burner system is a line used to: .......
ANSWER ...... Fill the storage tank with oil.
The aquastat is located ....... ANSWER ...... Below the
water line.
All heating, combustion, and cooking equipment shall be
installed with adequate clearances from _______ construction.
....... ANSWER ...... Combustible
The equipment must be provided with ______ or the building
construction shall be _____ _____. ....... ANSWER ......
Insulation.
Fire Protected
, During operation the surface of combustible construction
materials will not be raised to a temp higher than _____ degrees
F. ....... ANSWER ...... 170 degrees
Page | 2
Equipment shall be so that the means of access for ordinary
operation and maintenance will not be _______. .......
ANSWER ...... Hazardous
Acceptance Tests:
Boilers shall not be placed in operation until they have been
_____ and ____ and an equipment ____ _____ has been issued
by the ______. ....... ANSWER ...... Inspected and tested.
Use permit, commissioner
Periodic Inspections: All boilers must be inspected at least _____
a _____ including chimney connections. ....... ANSWER
...... Once a year
Owners Annual Statement: The owner of each boiler shall file an
_____ written statement with the ________, specifying the
_____of each boiler and ______ for inspection. .......
ANSWER ...... Annual, commissioner, location,
arrangement.
, Field Tests: all piping and oil storage tanks shall be _______
tested for tightness by the ______ before the system is operated.
....... ANSWER ...... Hydrostatically, contractor
Page | 3
The piping shall be tested at _____ times the max working
pressure applicable to that part of the piping system but at a
pressure ____ than the test pressure required for the storage tank.
....... ANSWER ...... 1/2, less
The min pressure for testing tanks shall be ____ times the max
working pressure but in no case less than ____ psi. .......
ANSWER ...... 1 1/2, 25 psi
The hydrostatic pressure must be maintained until all ____ and
_____ have been visually inspected for ___, but in no case less
than _____ hour. ....... ANSWER ...... Joints,
connections, leaks, 1/2 hour.
A record must be kept of the pressure test showing the name of
the _____ and the _____ at which the piping and tank were
tested. ....... ANSWER ...... Contractor, pressure
Gas piping must be tested by the _____ before operation.
....... ANSWER ...... Contractor
2025/2026 COMPLETE QUESTIONS AND CORRECT
ANSWERS (VERIFIED ANSWERS) |ALREADY TOP
Page | 1 RATED A+
Pass the P-99 Low Pressure Boiler COF exam 2025/2026 with this
confidence. This comprehensive exam features covers essential
questions topics required by the FDNY, including boiler operations,
safety protocols, and regulations. Perfect for students aiming to pass
the COF exam and obtain certification.
A fill line in an oil burner system is a line used to: .......
ANSWER ...... Fill the storage tank with oil.
The aquastat is located ....... ANSWER ...... Below the
water line.
All heating, combustion, and cooking equipment shall be
installed with adequate clearances from _______ construction.
....... ANSWER ...... Combustible
The equipment must be provided with ______ or the building
construction shall be _____ _____. ....... ANSWER ......
Insulation.
Fire Protected
, During operation the surface of combustible construction
materials will not be raised to a temp higher than _____ degrees
F. ....... ANSWER ...... 170 degrees
Page | 2
Equipment shall be so that the means of access for ordinary
operation and maintenance will not be _______. .......
ANSWER ...... Hazardous
Acceptance Tests:
Boilers shall not be placed in operation until they have been
_____ and ____ and an equipment ____ _____ has been issued
by the ______. ....... ANSWER ...... Inspected and tested.
Use permit, commissioner
Periodic Inspections: All boilers must be inspected at least _____
a _____ including chimney connections. ....... ANSWER
...... Once a year
Owners Annual Statement: The owner of each boiler shall file an
_____ written statement with the ________, specifying the
_____of each boiler and ______ for inspection. .......
ANSWER ...... Annual, commissioner, location,
arrangement.
, Field Tests: all piping and oil storage tanks shall be _______
tested for tightness by the ______ before the system is operated.
....... ANSWER ...... Hydrostatically, contractor
Page | 3
The piping shall be tested at _____ times the max working
pressure applicable to that part of the piping system but at a
pressure ____ than the test pressure required for the storage tank.
....... ANSWER ...... 1/2, less
The min pressure for testing tanks shall be ____ times the max
working pressure but in no case less than ____ psi. .......
ANSWER ...... 1 1/2, 25 psi
The hydrostatic pressure must be maintained until all ____ and
_____ have been visually inspected for ___, but in no case less
than _____ hour. ....... ANSWER ...... Joints,
connections, leaks, 1/2 hour.
A record must be kept of the pressure test showing the name of
the _____ and the _____ at which the piping and tank were
tested. ....... ANSWER ...... Contractor, pressure
Gas piping must be tested by the _____ before operation.
....... ANSWER ...... Contractor
