Oil Burners license test exam 2024 with 100% correct answers

The main function of the primary control is: - correct answer Locking out on safety in the event of flame failure Power must be provided to an electric blower control board on terminals: - correct answer L1 and L2 Once a PSC motor starts - correct answer The centrifugal switch turns off the electricity to the capacitor and the start windings Materials who's electrons are so loosely bound that they can be persuaded to move with very little pressure allowing electricity to flow are called - correct answer Conductors Oil burners can make CO even when no smoke is present - correct answer True Corrosion in the flu pipe may occur if - correct answer Flue gas temperature is below the dewpoint and sulfur oxide's combine with water To avoid condensing and the flu pipe and oil fired appliance should have a minimum growth stock temperature of - correct answer 350°F All persons assisting and working under the supervision of a person holding a certificate as an oil burner technician must hold current apprentice certificates issued by Department of fire services - correct answer True What size pipe is used to cross connect tank outlets piping - correct answer 1/2 inch Fuel return piping from an appliance shall - correct answer Enter the top of the tank