FDNY COF P-98 Exam Questions &
Answers Updated Solution
Carbon dioxide and carbon monoxide - ANS ✔✔ - during the combustion process the carbon content
unites with oxygen in the air and forms
At 150% of maximum working pressure - ANS ✔✔ - hydro static testing on piping shall be tested
8k va - 200k va - ANS ✔✔ - large portable diesel generators that service office complexes, factories and
power stations range from
Primary air - ANS ✔✔ - what type of air is used to contact the oil prior to it leaving the nozzle
600*F or under - ANS ✔✔ - equipment classification of low temperature equipment is rated at
Excessive air - ANS ✔✔ - a white almost dazzling flame is an indication of what
1000*F or greater under normal operating conditions - ANS ✔✔ - high temperature equipment is rated
at
Class D fires are caused by ignitable metals such as calcium zinc and aluminum - ANS ✔✔ - water should
not be used to extinguish these fires
The smoke alarm is device mounted on the smoke stack or chimney only, if the maximum fire rate
_________The smoke alarm will shut down on oil burner and put on an alarm if the fire is improper. -
ANS ✔✔ - 20 gallons per hour or over
Glazing occurs due to - ANS ✔✔ - low combustion temperatures and pressures in the engine cylinders
, What is the percent content of fuel - ANS ✔✔ - about 14%
Fuel oil tank and oil burning equipment room or enclosure must be equipped with the automatic
sprinkler system or provided with an equivalent fire suppression system in accordance with NYC
construction codes with a minimum - ANS ✔✔ - weight of 30 pounds as required by NYC fire code
When three or more oil pumps are used - ANS ✔✔ - 50% capacity is used for each pump
Glazing occurs due to - ANS ✔✔ - low combustion temperatures and pressures in the engine cylinders
If any part of the spray mixtures contacts the walls of the combustion chamber - ANS ✔✔ - will cause a
smokey flame
Class A fires are caused by ordinary combustibles such as wood, paper, and cloths are extinguished by -
ANS ✔✔ - water
The float switch provided with the contaminated area, shall be arranged so that; - ANS ✔✔ - an alarm
will sound and stop the transfer pump in case of failure of tank or the control in the tank
How much air is required per gallons of oil consumed: - ANS ✔✔ - 2000 cubic feet
What percent air is in the content of fuel - ANS ✔✔ - 14%
50% capacity is used for each pump when - ANS ✔✔ - three or more oil pumps are used
During the combustion process, the carbon content unites with oxygen in the air and forms what? - ANS
✔✔ - carbon dioxide and carbon monoxide
Hydrostatic testing on piping shall be tested - ANS ✔✔ - at 150% of maximum working pressure
Answers Updated Solution
Carbon dioxide and carbon monoxide - ANS ✔✔ - during the combustion process the carbon content
unites with oxygen in the air and forms
At 150% of maximum working pressure - ANS ✔✔ - hydro static testing on piping shall be tested
8k va - 200k va - ANS ✔✔ - large portable diesel generators that service office complexes, factories and
power stations range from
Primary air - ANS ✔✔ - what type of air is used to contact the oil prior to it leaving the nozzle
600*F or under - ANS ✔✔ - equipment classification of low temperature equipment is rated at
Excessive air - ANS ✔✔ - a white almost dazzling flame is an indication of what
1000*F or greater under normal operating conditions - ANS ✔✔ - high temperature equipment is rated
at
Class D fires are caused by ignitable metals such as calcium zinc and aluminum - ANS ✔✔ - water should
not be used to extinguish these fires
The smoke alarm is device mounted on the smoke stack or chimney only, if the maximum fire rate
_________The smoke alarm will shut down on oil burner and put on an alarm if the fire is improper. -
ANS ✔✔ - 20 gallons per hour or over
Glazing occurs due to - ANS ✔✔ - low combustion temperatures and pressures in the engine cylinders
, What is the percent content of fuel - ANS ✔✔ - about 14%
Fuel oil tank and oil burning equipment room or enclosure must be equipped with the automatic
sprinkler system or provided with an equivalent fire suppression system in accordance with NYC
construction codes with a minimum - ANS ✔✔ - weight of 30 pounds as required by NYC fire code
When three or more oil pumps are used - ANS ✔✔ - 50% capacity is used for each pump
Glazing occurs due to - ANS ✔✔ - low combustion temperatures and pressures in the engine cylinders
If any part of the spray mixtures contacts the walls of the combustion chamber - ANS ✔✔ - will cause a
smokey flame
Class A fires are caused by ordinary combustibles such as wood, paper, and cloths are extinguished by -
ANS ✔✔ - water
The float switch provided with the contaminated area, shall be arranged so that; - ANS ✔✔ - an alarm
will sound and stop the transfer pump in case of failure of tank or the control in the tank
How much air is required per gallons of oil consumed: - ANS ✔✔ - 2000 cubic feet
What percent air is in the content of fuel - ANS ✔✔ - 14%
50% capacity is used for each pump when - ANS ✔✔ - three or more oil pumps are used
During the combustion process, the carbon content unites with oxygen in the air and forms what? - ANS
✔✔ - carbon dioxide and carbon monoxide
Hydrostatic testing on piping shall be tested - ANS ✔✔ - at 150% of maximum working pressure
