P 99 LOW PRESSURE BOILER COF FDNY EXAM 2026 |
ACTUAL EXAM QUESTIONS AND CORRECT ANSWERS |
VERIFIED ANSWERS | GRADED A+ | NEWEST EXAM
Question 1
A fill line in an oil burner system is a line used to:
A) Drain the storage tank.
B) Circulate oil to the burner.
C) Fill the storage tank with oil.
D) Connect the vent pipe.
E) Return unburned oil to the tank.
Correct Answer: C) Fill the storage tank with oil.
Rationale: A fill line in an oil burner system is a line used to fill the
storage tank with oil.
Question 2
Where is the aquastat typically located in a boiler system?
A) Above the steam line.
B) On the fuel supply line.
C) Below the water line.
D) In the combustion chamber.
E) Near the safety valve.
Correct Answer: C) Below the water line.
Rationale: The aquastat is located below the water line.
Question 3
All heating, combustion, and cooking equipment shall be installed with
adequate clearances from what type of construction?
A) Steel
B) Concrete
C) Combustible
D) Masonry
E) Fire-rated
Correct Answer: C) Combustible
,Rationale: All heating, combustion, and cooking equipment shall be
installed with adequate clearances from combustible construction.
Question 4
If adequate clearances from combustible construction are not met, what
must be provided, or what must the building construction be?
A) Ventilation, insulated.
B) Insulation, fire protected.
C) Sprinklers, reinforced.
D) Fire alarms, non-combustible.
E) Exhaust fans, water cooled.
Correct Answer: B) Insulation, fire protected.
Rationale: The equipment must be provided with insulation or the
building construction shall be fire protected.
Question 5
During operation, the surface of combustible construction materials will not
be raised to a temperature higher than how many degrees Fahrenheit?
A) 150 degrees F
B) 160 degrees F
C) 170 degrees F
D) 180 degrees F
E) 200 degrees F
Correct Answer: C) 170 degrees
Rationale: During operation the surface of combustible construction
materials will not be raised to a temp higher than 170 degrees F.
Question 6
Equipment shall be installed so that the means of access for ordinary
operation and maintenance will not be:
A) Expensive.
B) Difficult.
C) Hazardous.
,D) Obstructed.
E) Time-consuming.
Correct Answer: C) Hazardous
Rationale: Equipment shall be so that the means of access for
ordinary operation and maintenance will not be hazardous.
Question 7
For acceptance tests, boilers shall not be placed in operation until they have
been inspected and tested, and what document has been issued by the
commissioner?
A) An installation permit.
B) A safety certificate.
C) An equipment use permit.
D) An operational license.
E) A maintenance log.
Correct Answer: C) Use permit
Rationale: Boilers shall not be placed in operation until they have
been inspected and tested and an equipment use permit has been
issued by the commissioner.
Question 8
How often must all boilers be inspected, including chimney connections?
A) Once every two years.
B) Twice a year.
C) At least once a year.
D) Every six months.
E) Annually by a licensed engineer.
Correct Answer: C) Once a year
Rationale: All boilers must be inspected at least once a year including
chimney connections.
Question 9
What must the owner of each boiler file annually with the commissioner?
, A) A copy of the maintenance records.
B) An annual written statement specifying the location and arrangement for
inspection.
C) A report on fuel consumption.
D) A list of all operators.
E) A safety compliance certificate.
Correct Answer: B) Annual, commissioner, location, arrangement.
Rationale: The owner of each boiler shall file an annual written
statement with the commissioner, specifying the location of each
boiler and arrangement for inspection.
Question 10
Before the system is operated, all piping and oil storage tanks shall be
hydrostatically tested for tightness by whom?
A) The owner.
B) The FDNY inspector.
C) The building manager.
D) The contractor.
E) A licensed plumber.
Correct Answer: D) Contractor
Rationale: All piping and oil storage tanks shall be hydrostatically
tested for tightness by the contractor before the system is
operated.
Question 11
The piping for an oil burner system shall be tested at what pressure relative
to the maximum working pressure?
A) Equal to the max working pressure, but not less than the tank test
pressure.
B) Twice the max working pressure, and greater than the tank test pressure.
C) 1/2 times the max working pressure, but less than the test pressure
required for the storage tank.
ACTUAL EXAM QUESTIONS AND CORRECT ANSWERS |
VERIFIED ANSWERS | GRADED A+ | NEWEST EXAM
Question 1
A fill line in an oil burner system is a line used to:
A) Drain the storage tank.
B) Circulate oil to the burner.
C) Fill the storage tank with oil.
D) Connect the vent pipe.
E) Return unburned oil to the tank.
Correct Answer: C) Fill the storage tank with oil.
Rationale: A fill line in an oil burner system is a line used to fill the
storage tank with oil.
Question 2
Where is the aquastat typically located in a boiler system?
A) Above the steam line.
B) On the fuel supply line.
C) Below the water line.
D) In the combustion chamber.
E) Near the safety valve.
Correct Answer: C) Below the water line.
Rationale: The aquastat is located below the water line.
Question 3
All heating, combustion, and cooking equipment shall be installed with
adequate clearances from what type of construction?
A) Steel
B) Concrete
C) Combustible
D) Masonry
E) Fire-rated
Correct Answer: C) Combustible
,Rationale: All heating, combustion, and cooking equipment shall be
installed with adequate clearances from combustible construction.
Question 4
If adequate clearances from combustible construction are not met, what
must be provided, or what must the building construction be?
A) Ventilation, insulated.
B) Insulation, fire protected.
C) Sprinklers, reinforced.
D) Fire alarms, non-combustible.
E) Exhaust fans, water cooled.
Correct Answer: B) Insulation, fire protected.
Rationale: The equipment must be provided with insulation or the
building construction shall be fire protected.
Question 5
During operation, the surface of combustible construction materials will not
be raised to a temperature higher than how many degrees Fahrenheit?
A) 150 degrees F
B) 160 degrees F
C) 170 degrees F
D) 180 degrees F
E) 200 degrees F
Correct Answer: C) 170 degrees
Rationale: During operation the surface of combustible construction
materials will not be raised to a temp higher than 170 degrees F.
Question 6
Equipment shall be installed so that the means of access for ordinary
operation and maintenance will not be:
A) Expensive.
B) Difficult.
C) Hazardous.
,D) Obstructed.
E) Time-consuming.
Correct Answer: C) Hazardous
Rationale: Equipment shall be so that the means of access for
ordinary operation and maintenance will not be hazardous.
Question 7
For acceptance tests, boilers shall not be placed in operation until they have
been inspected and tested, and what document has been issued by the
commissioner?
A) An installation permit.
B) A safety certificate.
C) An equipment use permit.
D) An operational license.
E) A maintenance log.
Correct Answer: C) Use permit
Rationale: Boilers shall not be placed in operation until they have
been inspected and tested and an equipment use permit has been
issued by the commissioner.
Question 8
How often must all boilers be inspected, including chimney connections?
A) Once every two years.
B) Twice a year.
C) At least once a year.
D) Every six months.
E) Annually by a licensed engineer.
Correct Answer: C) Once a year
Rationale: All boilers must be inspected at least once a year including
chimney connections.
Question 9
What must the owner of each boiler file annually with the commissioner?
, A) A copy of the maintenance records.
B) An annual written statement specifying the location and arrangement for
inspection.
C) A report on fuel consumption.
D) A list of all operators.
E) A safety compliance certificate.
Correct Answer: B) Annual, commissioner, location, arrangement.
Rationale: The owner of each boiler shall file an annual written
statement with the commissioner, specifying the location of each
boiler and arrangement for inspection.
Question 10
Before the system is operated, all piping and oil storage tanks shall be
hydrostatically tested for tightness by whom?
A) The owner.
B) The FDNY inspector.
C) The building manager.
D) The contractor.
E) A licensed plumber.
Correct Answer: D) Contractor
Rationale: All piping and oil storage tanks shall be hydrostatically
tested for tightness by the contractor before the system is
operated.
Question 11
The piping for an oil burner system shall be tested at what pressure relative
to the maximum working pressure?
A) Equal to the max working pressure, but not less than the tank test
pressure.
B) Twice the max working pressure, and greater than the tank test pressure.
C) 1/2 times the max working pressure, but less than the test pressure
required for the storage tank.
