Mn Boiler Exam Actual Exam & Study Guide All Updated Questions And Correct Detailed Answers Already Graded A+

MN BOILER EXAM ACTUAL EXAM & STUDY GUIDE ALL UPDATED QUESTIONS AND CORRECT DETAILED ANSWERS ALREADY GRADED A+ 1 boiler Horsepower ANSWERS:=746 watts = 33,478.8 Btu output / hr =10 square feet of heating surface for a conventional boiler =5 square ft of heating surface for steam coil generator =10 KW electric Boiler trim ANSWERS : Valves and components directly attached to boiler are necessary for it to run. (ex. water column, gauge glass vent, bottom blowdown, relief valve, steam safety valve) Boiler Accessories ANSWERS :components necessary for boiler to run but NOT attached to boiler (Feed pump, fuel pump, condensate tank and pump, surge tank, Deaerator) Stays ANSWERS :Support the boiler in areas not supported by tubes. can be vertical, horizontal, and diagonal Boiler Pass ANSWERS :=where heat of combustion travels length of furnace or boiler tubes BaffleANSWERS := used in all boilers (fireside and waterside) to direct flow for greatest efficiency How is piping measured vs. boiler tubes ANSWERS :=piping is measured based on inside diameter, while boiler tubes are measured by outside diameter Dry Pipe ANSWERS :=Pipe running along the top of steam space in which slots are cut in top or side for purpose of admitting