FDNY p-99 c of f Exam 2025 | Exam Revision Questions And Correct Answers
| Graded A+ | 2025 Update |
What is a general requirement of the location of the installation of a boiler? - ANSWER-
Adequate clearance from combustile construction
What temperature must the materials remain under during combustion? - ANSWER- 170
degrees
What is a requirement for the access of the boiler? - ANSWER- Access for operation and
maintenance must not be hazardous
What is required upon installation to operate a boiler? - ANSWER- Inspection and test resulting
in equipment use permit from commissioner
How often should a boiler be inspected? - ANSWER- Once a year
What documentation is required from a certificate holder? - ANSWER- Owners annual
statement
What is required to hydrostatically test upon installation and who should perform these tests? -
ANSWER- Liquid fuel piping and fuel oil storage tanks by the installing contractor
At what pressure should piping be tested? - ANSWER- 1/2 max working pressure but less than
pressure required for storage tank
At what pressure should oil storage tanks be tested? - ANSWER- At 1 1/2x max working
pressure but never < 25 psi
, How long should hydrostatic pressure be maintained? - ANSWER- Until all joints and
connections are inspected for leaks and at 30 minutes have passed
Who is responsible for testing gas distribution piping? - ANSWER- Installing contractor before
closing and operation
What is described on instruction cards and where are they located? - ANSWER- Care and
operation of oil burner located near the equipment.
What type of burners require a C of F holder to operate them? - ANSWER- Any boiler that is
not automatic or requires preheating.
What is the license holder responsible for after repair? - ANSWER- Inspecting the repairs, and
functioning of all control devices and positioning of valves.
What type of heat and combustion equipment are required with the air pollution control code? -
ANSWER- All burners fire with solid, liquid, or gas. Including rubbish burners/incinerators.
What temperature are the products of combustion upon exit in low temperature equipment? -
ANSWER- Less than 600 degrees
What temperature are the products of combustion upon exit in medium temperature equipment? -
ANSWER- 6001000
What temperature are the products of combustion upon exit in high temperature equipment? -
ANSWER- 1000+
How much cfm of air be capable of per gallon of oil per hour? - ANSWER- 36 cfm
If ventilation is supplied mechanically, what is required of the pressure? - ANSWER- It must
be greater than the atmospheric pressure outdoors
| Graded A+ | 2025 Update |
What is a general requirement of the location of the installation of a boiler? - ANSWER-
Adequate clearance from combustile construction
What temperature must the materials remain under during combustion? - ANSWER- 170
degrees
What is a requirement for the access of the boiler? - ANSWER- Access for operation and
maintenance must not be hazardous
What is required upon installation to operate a boiler? - ANSWER- Inspection and test resulting
in equipment use permit from commissioner
How often should a boiler be inspected? - ANSWER- Once a year
What documentation is required from a certificate holder? - ANSWER- Owners annual
statement
What is required to hydrostatically test upon installation and who should perform these tests? -
ANSWER- Liquid fuel piping and fuel oil storage tanks by the installing contractor
At what pressure should piping be tested? - ANSWER- 1/2 max working pressure but less than
pressure required for storage tank
At what pressure should oil storage tanks be tested? - ANSWER- At 1 1/2x max working
pressure but never < 25 psi
, How long should hydrostatic pressure be maintained? - ANSWER- Until all joints and
connections are inspected for leaks and at 30 minutes have passed
Who is responsible for testing gas distribution piping? - ANSWER- Installing contractor before
closing and operation
What is described on instruction cards and where are they located? - ANSWER- Care and
operation of oil burner located near the equipment.
What type of burners require a C of F holder to operate them? - ANSWER- Any boiler that is
not automatic or requires preheating.
What is the license holder responsible for after repair? - ANSWER- Inspecting the repairs, and
functioning of all control devices and positioning of valves.
What type of heat and combustion equipment are required with the air pollution control code? -
ANSWER- All burners fire with solid, liquid, or gas. Including rubbish burners/incinerators.
What temperature are the products of combustion upon exit in low temperature equipment? -
ANSWER- Less than 600 degrees
What temperature are the products of combustion upon exit in medium temperature equipment? -
ANSWER- 6001000
What temperature are the products of combustion upon exit in high temperature equipment? -
ANSWER- 1000+
How much cfm of air be capable of per gallon of oil per hour? - ANSWER- 36 cfm
If ventilation is supplied mechanically, what is required of the pressure? - ANSWER- It must
be greater than the atmospheric pressure outdoors
