P-98 / Supervise Fuel-Oil Transfer in Buildings Exam Combined Set Tests Questions & Revised Correct Answers
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P-98 / Supervise Fuel-Oil Transfer In Buildings
P-98 / Supervise Fuel-Oil Transfer in
Buildings
Exam Combined Set Tests
Questions & Revised Correct
Answers
The___________removes most contaminants from the oil before
the oil reaches the burner's strainer - ANSWER : Oil filter
The suction line has to be at least ______ inches from the b...
P-98 / Supervise Fuel -Oil Transfer in Buildings Exam Combined Set Test s Questions & Revised Correct Answers The___________removes most contaminants from the oil before the oil reaches the burner's strainer - ANSWER ✔ : Oil filter The suction line has to be at least ______ inches from the bottom of the tank for sediments not to be absorbed. - ANSWER ✔ : 6 Excessive vacuum readings indicate that there is an obstruction in the suction line (such as dirty oil strainer). - ANSWER ✔ : True What device is used to measure pressure below atmospheric pressure? - ANSWER ✔ : Vacuum gauge What device is designed to shut down the burner system if there is a f ailure of ignition or combustion? - ANSWER ✔ : Main fuel valve The ____________ is electrically operated and will open or close the line leading to the atomizer only for oil burners. - ANSWER ✔ : Main fuel valve Oil circulates through the piping sy stem back to the storage tank through the oil return line. - ANSWER ✔ : True What is provided for safety if the pressure in the oil piping system becomes too great, or exceeds the recommended manufacturer's specification? - ANSWER ✔ : Pressure relief valve ___________ is stored by the storage tank. It has a oil level gauge which shows the amount collected. - ANSWER ✔ : Leak collector Combustion is the chemical union of the oxygen in the air with combustible elements that consists of: - ANSWER ✔ : Fuel & Water During the combustion process, what percentage of the carbon content of fuel -oil unites with the oxygen in the air to form carbon dioxide and carbon monoxide? - ANSWER ✔ : 85% The hydrogen content of the oil (about 14%) unite s with the _________ and produces water. - ANSWER ✔ : Oxygen An _________ is primarily a device for processing the liquid fuel for combustion by accelerating the change from liquid to a vapor that can be mixed with air and burned. - ANSWER ✔ : Oil bu rner The air that contacts the oil prior to its leaving the nozzle is referred to as: - ANSWER ✔ : Primary air The introduction of air from the blower or fan into the combustion chamber after the oil has left the nozzle is referred to as: - ANSWER ✔ : Secondary air The mixture of oil and air is sprayed in vapor form into a __________ area where combustion takes place. - ANSWER ✔ : Firebox ____________ is considered as the end product of incomplete combustion. In addition to being inefficient i n the production of heat, the presence of this type of gas is highly dangerous. - ANSWER ✔ : Carbon monoxide What color would be an indication that a lack of air is present? - ANSWER ✔ : Red smoky flame A __________ is an indication of a great amou nt of excess air. - ANSWER ✔ : Yellow flame The person supervising the Fuel -Oil Transfer in the Building from one floor to another must hold what type of Certificate of Fitness? - ANSWER ✔ : P-98 Certificate of Fitness A stationary fuel -oil storage tank, and related piping, that is installed on the lowest floor of a building and that transfers fuel -oil through piping to another stationary fuel -oil storage tank, shall be under the GENERAL SUPERVISION of a - ANSWER ✔ : P-98 Certificate of Fitness holder The periodic inspection and testing of su ch tanks and piping shall be conducted under the _____________ of such P -98 Certificate of Fitness holder - ANSWER ✔ : Personal supervision Fuel-oil storage tanks and piping systems shall be inspected at least once ___________ for any evidence of leaks . - ANSWER ✔ : Weekly Fuel-oil storage tanks shall have their float switches tested how often to ensure that they are in good working order? - ANSWER ✔ : Weekly No oil burning equipment may be operated until a certificate of compliance has been issued by the - ANSWER ✔ : NYC Department of Buildings The P -98 C of F is required for all existing and new buildings where fuel is being transported from the lowest le vels to tanks or equipment on upper floors as required by the - ANSWER ✔ : NYC Fire Code & Mechanical Code The oil storage tank provides the supply of oil for combustion in the ____________. It is kept inside a dike. - ANSWER ✔ : Oil burner Which o f the following circulates the oil throughout the oil storage tank system? - ANSWER ✔ : Suction pump Dirt and sediment are present in the fuel -oil coming from the oil storage tank. - ANSWER ✔ : True _____________ operate with an internal combustion engine. Air is compressed by a piston and diesel fuel is injected into the cylinder. The mixture is needed to ignite and operate the engine. - ANSWER ✔ : Diesel generators Diesel generators should be tested by a qualified technician at minimum once every _________. - ANSWER ✔ : Month
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