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Massachusetts Oil Burners Frequently Tested Exam Questions With Verified Multiple Choice and Conceptual Actual 100% Correct Detailed Answers Guaranteed Pass!!Current Update!! 1. Flue Collar. - ANSWER That portion of an appliance designed for attachment of a chimney or vent connector or a draft hood. 2. Fuel Oil. - ANSWER Any oil as specified by the American Society for Testing and Materials (ASTM) standard D396-90, Standard Specification for Fuel Oils; or ASTM D6751-02,...

Massachusetts Oil Burner Frequently Tested Exam Questions With Verified Multiple Choice and Conceptual Actual 100% Correct Detailed Answers Guaranteed Pass!!Current Update!! 1. If fuel oil has a milky color, this is an indication of...? - ANSWER Water in the oil 2. What effect does a drop in temperature have on fuel oil? - ANSWER Raises viscosity 3. What is the recommended reading of a cad cell in the light? - ANSWER less than 1600 ohms 4. What is the recomm...

Massachusetts Oil Burner Frequently Tested Exam Questions With Verified Multiple Choice and Conceptual Actual 100% Correct Detailed Answers Guaranteed Pass!!Current Update!! 1. What must be done before removing an oil tank and where is it obtained? - ANSWER permit, from the fire department 2. All oil tanks over ________________ must have an open air vent pipe. Minimum pipe size of ___________. The fill pipe cannot exceed the size of vent pipe. Both must terminate __________...

Journeyman Oil burner Test Frequently Tested Exam Questions With Verified Multiple Choice and Conceptual Actual 100% Correct Detailed Answers Guaranteed Pass!!Current Update!! 1. A fuel oil storage tank cannot be installed: - ANSWER In the furnace room 5 feet within heating unit 2. What temperature does a thermal wheel automatically activate at - ANSWER 165°F 3. Who inspects an oil burner installation - ANSWER State fire marshal 4. Any valve used on a oil...

JOURNEYMAN Oil Burner License Comprehensive Frequently Tested Questions With Verified Multiple Choice and Conceptual Actual 100% Correct Detailed Answers Guaranteed Pass!!Current Update!! 1. The primary purpose of a fuel pump in a high pressure burner is to: - ANSWER -Deliver oil at a constant and regulated pressure to the nozzle -Move oil from the tank to the pump -Provide a screen to filter the oil 2. If the vacuum reading is substantially above the calculated reading, (wi...

Oil Burner License Prep Comprehensive Frequently Tested Questions With Verified Multiple Choice and Conceptual Actual 100% Correct Detailed Answers Guaranteed Pass!!Current Update!! 1. What type of system does the ignition stay on? - ANSWER Intermittent 2. How many screws are required on a flue pipe connector? - ANSWER 3 3. Is ultra low sulfur fuel more efficient - ANSWER Yes 4. What is the best way to blow out an oil supply line? - ANSWER hand pump (safe...

Maine Journeyman Oil Burner Frequently Tested Exam Questions With Verified Multiple Choice and Conceptual Actual 100% Correct Detailed Answers Guaranteed Pass!!Current Update!! 1. What may be installed in the supply line but not a return line? - ANSWER A check valve 2. All copper oil supply and return lines must be encased in a continuous piece of no metallic liquid tight conduit such as PVC, ENT, coated copper tubing. The end of the conduit shall not exceed how far from any ...

Maine Journeyman Oil Burner/ Boiler–HVAC licensing Frequently Tested Exam Questions With Verified Multiple Choice and Conceptual Actual 100% Correct Detailed Answers Guaranteed Pass!!Current Update!! 1. At what pressure would a relief valve blow off on a hot water boiler? - ANSWER 30 psi 2. At what pressure would a relief valve blow off on a water heater? - ANSWER 150 psi 3. At what pressure would a relief valve blow off on a steam boiler? - ANSWER 15 psi 4. What c...

JOURNEYMAN OIL BURNER EXAM BRAND NEW OFFICIAL QUESTIONS WITH ANSWERS.