Bundle For Oil Burner Exam Questions with Answers All Correct

Oil Burner License Exam Questions and Answers What is the first thing a tech should do when arriving at a no combustion call? - Answer-Ask how many times the customer reset the unit. What is the best long term solution for preventing a clogged nozzle? - Answer--Remove any underground storage ta...

Oil Burner Exam Questions with Answers All Correct Atomizing type burners were designed to burn which type of fuel? - Answer-No. 2 fuel oil Pour point problems with outside above ground fuel tanks can be partially relieved by: - Answer-All of the above - relocating the outside fuel filter and s...

Oil burner Test Questions with Correct Answers A fuel oil storage tank cannot be installed: - Answer-In the furnace room 5 feet within heating unit What temperature does a thermal wheel automatically activate at - Answer-165°F Who inspects an oil burner installation - Answer-State fire ma...

Oil burner Test Questions with Answers Max safety timing on a primary control - Answer-15 seconds Safety control circuits shall be - Answer-2-wire, one side grounded, with nominal voltage not exceeding 150v Crankcase/used oil may only be used in - Answer-Commercial/industrial setting. Or i...

Oil Burner Final Test with Complete Solutions What are 2 ways the fuel flow rate is set on an oil burner? - Answer-Nozzle, size and oil pressure. List three things needed for ignition? - Answer-Fuel, air and spark. Flame Retention Burners have what advantage over Non Flame Retention? - Answe...

Oil burner Test 2024 Questions with Complete Solutions What is the largest exposed tank allowed in a building without a permit - Answer-660 g What is tank approval - Answer-UL 80 UL 142 A supply tank shall be securely supported by ridged, non-combustible supports to prevent settling, slidi...

Oil Burner License Exam What is the first thing a tech should do when arriving at a no combustion call? - Answer-Ask how many times the customer reset the unit. What is the best long term solution for preventing a clogged nozzle? - Answer--Remove any underground storage tanks. -Install a qu...

HVAC Oil burner Exam Questions and Answers All Correct An up flow furnace - Answer-Has the return air at the bottom Of the six regular grades of fuel oil,The grade most commonly used in residential and light commercial heating systems is No. - Answer-2 How much heat is produced when 2 gall...

Oil burners test study with Complete Solutions What are the three major functions for a fuel unit on an oil burner? - Answer-lift the oil from the tank to the burner, deliver oil at a constant and regulated pressure to the nozzle, provides clean cutoff of fuel. What are the two major types of f...

Massachusetts Oil burner Practice Test The cross connection between two supply tanks shall not exceed? - Answer-660 gallons When is an automatic draft control not required? - Answer-When the equipment is designed to control the draft. Combustion performance testing can indicate: - Answer-Im...

Oil Burner Test Questions and Answers What 3 pieces of information are found on an oil nozzle? - Answer-Spray angle, Spray pattern, GPH What is the function of the nozzle? - Answer-The nozzle atomizes the oil while delivering a fixed amount of fuel into the combustion chamber. At what press...

Oil Burners State Test Questions with Answers How should an oil tank be supported? - Answer-Ridgid non-combustible supports to prevent settling, sliding, or lifting What gauge wire is used on most oil burner circuits? - Answer-14 gauge minimum What does intermittent or interrupted mean? - ...

Mass oil burner Exam Questions with Correct Answers What must be done before removing an oil tank and where is it obtained? - Answer-permit, from the fire department All oil tanks over ________________ must have an open air vent pipe. Minimum pipe size of ___________. The fill pipe cannot exc...

Oil Burners Test 2 Questions with Correct Answers Number 2 fuel oil characteristics - Answer-140,000 btu/gal lighter the grade the more btu's Combustion characteristics - Answer-process of burning- viscosity, pour point, cloud point, flash point Oil Nozzles - Answer-spray pattern, spray...