Typical oil burner - Study guides, Class notes & Summaries

What are the 3 funtions of an Oil Burner nozzle? - ANSWER Atomize, Meter, Patter. What are the 2 voltage circuits of a primary control? - ANSWER Line & Low. What is the function of a fuse? - ANSWER Protect circuit. What is the High Limit cut out? - ANSWER Max safe Temp or Pressure setting. What is the High Limit cut in? - ANSWER Cut out minus Differential. What is the "Max" Lockout time for a burner with a 3 GPH Flow Rate? - ANSWER 45 Seconds. What is the minimum stack temper...

Power Engineering 4A Questions With 100% Correct Answers The typical time required to heat a fluidized bed to ignition temperature prior to the introduction of coal is: Select one: a. Two hours b. Three hours c. One hour d. 30 minutes - answerC The typical time required to heat a fluidized bed to ignition temperature prior to the introduction of coal is: Select one: a. Two hours b. Three hours c. One hour d. 30 minutes - answerC When welding thick materials, proper weld groove se...

Boilermaker NCCR Test Questions And Answers Boilermaker NCCR Test 1 ft 3-3/4 in + 2 ft 1-1/16 in +5 ft 10- 7/8 in = - ANS 9 ft 3-11/16 in A 1-inch plate is to be cut. Why should an acetylene gerulator on a cutting rig not be adjusted over 15 PSI? - ANS Acetylene is unstable above this pressure A big control valve is pulled who is responsible for the rigging? - ANS Crane operator and rigger A boiler maker must have all of the following wh...

Troubleshooting Oil Heating Questions and Answers Already Graded A+ When a flame retention head burner is used, the smoke level be adjusted for zero smoke The highest AFUE rated oil furnace that a technician is likely is encounter is 86.5 A pulsating sound coming from an oil furnace indicates the flame is touching the combustion chamber If a furnace is found with a puddle of oil in the combustion chamber A two line oil piping system is used when the oil supply level is below th...

Oil burner License Study Guide ( Massachusetts ) Exam Questions With 100% Correct Answers. What are the 3 funtions of an Oil Burner nozzle? - answerAtomize, Meter, Patter. What are the 2 voltage circuits of a primary control? - answerLine & Low. What is the function of a fuse? - answerProtect circuit. What is the High Limit cut out? - answerMax safe Temp or Pressure setting. What is the High Limit cut in? - answerCut out minus Differential. What is the "Max" Lockout time for a burner w...

Troubleshooting Oil Heating Questions and Answers Graded A+ In a typical oil burner, the oil is ignited by ______. Electrodes In a furnace equipped with a solenoid oil flow valve, the valve will close when _______. Power is removed The component that turns the oil burner and blower on and off in response to external commands is the ________. Primary control The cad cell in an oil furnace performs the same function as which device in a gas furnace? Flame detector A two-line o...

Oil Burner's Test Questions 1-200 (Answered) Correctly To Score A+ In an electric circuit for the wattage to remain the same if the voltage drops, the amperage must Increase Atomizing type burners were designed to burn which type of fuel Type 2 fuel oil Pour point problems with outside above ground fuel tanks can be partially relieved by Reducing the pour point of No. 2 fuel oil by blending it with No. 1 fuel oil. A fuel oil storage tank cannot be installed In the furnace room with 5...

In a typical oil burner, the motor drives: - Both the fuel unit and the fan The key final adjustment for most oil burners is: - Combustion air High static air pressure burners: - Enable boilers and furnaces to have tighter more efficient heat exchanger passages Dirt or lint build-up on the burnerfan blades will: - Reduce the amount of combustion air One gallon of #2 oil contains approximately: - 140,000 BTU's All petroleum products are chemical compounds of: - Hydrogen and Carbon The po...

Oil burner License Study Guide ( Mass What are the 3 funtions of an Oil Burner nozzle? - ANSWER Atomize, Meter, Patter. What are the 2 voltage circuits of a primary control? - ANSWER Line & Low. What is the function of a fuse? - ANSWER Protect circuit. What is the High Limit cut out? - ANSWER Max safe Temp or Pressure setting. What is the High Limit cut in? - ANSWER Cut out minus Differential. What is the "Max" Lockout time for a burner with a 3 GPH Flow Rate? - ANSWER 45 Secon...

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 t...