Oil burner License Study Guide Complete Solution Rated A+

Oil burner License Study Guide Complete Solution Rated A+ What are the 3 funtions of an Oil Burner nozzle? Atomize, Meter, Patter. What are the 2 voltage circuits of a primary control? Line & Low. What is the function of a fuse? Protect circuit. What is the High Limit cut out? Max safe Temp or Pressure setting. What is the High Limit cut in? Cut out minus Differential. What is the "Max" Lockout time for a burner with a 3 GPH Flow Rate? 45 Seconds. What is the minimum stack temperature which will allow a stack switch to work? 400 degrees F When do you apply a permit to store oil? 10 gallons. What is the "Main" function of an oil burner Primary Control? Prove Flame. Stack Relay must be reset after lockout? True? or False? True. What is the Required minimum height required for fill and vent pipes? 3 Feet. What is the smallest vent pipe used for residential. 1 inch 1/4 What size is the oil line for a residential burner? 3/8 Largest oil capacity for residential without a license? 10,000 Gallons At what height ceiling would a second thermal switch be required? 12' A typical residential oil burner is also s/u to run Kerosene True? Or False? False Permit to install an oil burner is issued by the? State Fire Marshall Draft measurements are taken in what? Inches of water column Pressure Relief for a Hot Water Boiler is? 30 Psi Pressure Relief for a Steam Boiler is? 15 Psi How many cubic feet of Air is required for a 1 gallon nozzle? 1,400 If a power vent fails to start or shuts down during operation, will this affect the burner? Yes? Or No? Yes A Hot Water Boiler needs a low water cut off if over 300,000 B.T.U's? False What is the proper draft setting for an oil burner? .02 Inches WC Taco Zones Valves draw .9 Amps? True? Or False? True An oil burner tank must be how many feet minimum from an oil burner? 5 Feet Minimum What is the gauge thickness for a 220 Gallon tank? 12 Gauge What is a good cad cell reading in the light? 300 -1,000 What is a good cad cell reading in the dark? 100,000 What device sees flame failure and causes it to lockout? Cad Cell A boiler has been flooded by recent rain. What would be the most common problem for a burner as a result Electrical damage What is the minimum size of pipping for copper and black pipe in a residential installation? 3/8 unless over 100 ft