MASSACHUSETTS OIL BURNER D D
DLICENSE EXAM 2024 WITH 100%
D D D D
CORRECT ANSWERS.
D D
What Dare Dthe D3 Dfuntions Dof Dan DOil DBurner Dnozzle? D- Dcorrect Danswer D✔✔Atomize, DMeter, DPatter.
What Dare Dthe D2 Dvoltage Dcircuits Dof Da Dprimary Dcontrol? D- Dcorrect Danswer D✔✔Line D& DLow.
What Dis Dthe Dfunction Dof Da Dfuse? D- Dcorrect Danswer D✔✔Protect Dcircuit.
What Dis Dthe DHigh DLimit Dcut Dout? D- Dcorrect Danswer D✔✔Max Dsafe DTemp Dor DPressure Dsetting.
What Dis Dthe DHigh DLimit Dcut Din? D- Dcorrect Danswer D✔✔Cut Dout Dminus DDifferential.
What Dis Dthe D"Max" DLockout Dtime Dfor Da Dburner Dwith Da D3 DGPH DFlow DRate? D- Dcorrect Danswer D✔✔45
DSeconds.
What Dis Dthe Dminimum Dstack Dtemperature Dwhich Dwill Dallow Da Dstack Dswitch Dto Dwork? D- Dcorrect Danswer
D✔✔400 Ddegrees DF
When Ddo Dyou Dapply Da Dpermit Dto Dstore Doil? D- Dcorrect Danswer D✔✔10 Dgallons.
What Dis Dthe D"Main" Dfunction Dof Dan Doil Dburner DPrimary DControl? D- Dcorrect Danswer D✔✔Prove DFlame.
Stack DRelay Dmust Dbe Dreset Dafter Dlockout? DTrue? Dor DFalse? D- Dcorrect Danswer D✔✔True.
What Dis Dthe DRequired Dminimum Dheight Drequired Dfor Dfill Dand Dvent Dpipes? D- Dcorrect Danswer D✔✔3 DFeet.
, What Dis Dthe Dsmallest Dvent Dpipe Dused Dfor Dresidential. D- Dcorrect Danswer D✔✔1 Dinch D1/4
What Dsize Dis Dthe Doil Dline Dfor Da Dresidential Dburner? D- Dcorrect Danswer D✔✔3/8
Largest Doil Dcapacity Dfor Dresidential Dwithout Da Dlicense? D- Dcorrect Danswer D✔✔10,000 DGallons
At Dwhat Dheight Dceiling Dwould Da Dsecond Dthermal Dswitch Dbe Drequired? D- Dcorrect Danswer D✔✔12'
A Dtypical Dresidential Doil Dburner Dis Dalso Ds/u Dto Drun DKerosene DTrue? DOr DFalse? D- Dcorrect Danswer
D✔✔False
Permit Dto Dinstall Dan Doil Dburner Dis Dissued Dby Dthe? D- Dcorrect Danswer D✔✔State DFire DMarshall
Draft Dmeasurements Dare Dtaken Din Dwhat? D- Dcorrect Danswer D✔✔Inches Dof Dwater Dcolumn
Pressure DRelief Dfor Da DHot DWater DBoiler Dis? D- Dcorrect Danswer D✔✔30 DPsi
Pressure DRelief Dfor Da DSteam DBoiler Dis? D- Dcorrect Danswer D✔✔15 DPsi
How Dmany Dcubic Dfeet Dof DAir Dis Drequired Dfor Da D1 Dgallon Dnozzle? D- Dcorrect Danswer D✔✔1,400
If Da Dpower Dvent Dfails Dto Dstart Dor Dshuts Ddown Dduring Doperation, Dwill Dthis Daffect Dthe Dburner? DYes? DOr
DNo? D- Dcorrect Danswer D✔✔Yes
A DHot DWater DBoiler Dneeds Da Dlow Dwater Dcut Doff Dif Dover D300,000 DB.T.U's? D- Dcorrect Danswer D✔✔False
What Dis Dthe Dproper Ddraft Dsetting Dfor Dan Doil Dburner? D- Dcorrect Danswer D✔✔.02 DInches DWC
DLICENSE EXAM 2024 WITH 100%
D D D D
CORRECT ANSWERS.
D D
What Dare Dthe D3 Dfuntions Dof Dan DOil DBurner Dnozzle? D- Dcorrect Danswer D✔✔Atomize, DMeter, DPatter.
What Dare Dthe D2 Dvoltage Dcircuits Dof Da Dprimary Dcontrol? D- Dcorrect Danswer D✔✔Line D& DLow.
What Dis Dthe Dfunction Dof Da Dfuse? D- Dcorrect Danswer D✔✔Protect Dcircuit.
What Dis Dthe DHigh DLimit Dcut Dout? D- Dcorrect Danswer D✔✔Max Dsafe DTemp Dor DPressure Dsetting.
What Dis Dthe DHigh DLimit Dcut Din? D- Dcorrect Danswer D✔✔Cut Dout Dminus DDifferential.
What Dis Dthe D"Max" DLockout Dtime Dfor Da Dburner Dwith Da D3 DGPH DFlow DRate? D- Dcorrect Danswer D✔✔45
DSeconds.
What Dis Dthe Dminimum Dstack Dtemperature Dwhich Dwill Dallow Da Dstack Dswitch Dto Dwork? D- Dcorrect Danswer
D✔✔400 Ddegrees DF
When Ddo Dyou Dapply Da Dpermit Dto Dstore Doil? D- Dcorrect Danswer D✔✔10 Dgallons.
What Dis Dthe D"Main" Dfunction Dof Dan Doil Dburner DPrimary DControl? D- Dcorrect Danswer D✔✔Prove DFlame.
Stack DRelay Dmust Dbe Dreset Dafter Dlockout? DTrue? Dor DFalse? D- Dcorrect Danswer D✔✔True.
What Dis Dthe DRequired Dminimum Dheight Drequired Dfor Dfill Dand Dvent Dpipes? D- Dcorrect Danswer D✔✔3 DFeet.
, What Dis Dthe Dsmallest Dvent Dpipe Dused Dfor Dresidential. D- Dcorrect Danswer D✔✔1 Dinch D1/4
What Dsize Dis Dthe Doil Dline Dfor Da Dresidential Dburner? D- Dcorrect Danswer D✔✔3/8
Largest Doil Dcapacity Dfor Dresidential Dwithout Da Dlicense? D- Dcorrect Danswer D✔✔10,000 DGallons
At Dwhat Dheight Dceiling Dwould Da Dsecond Dthermal Dswitch Dbe Drequired? D- Dcorrect Danswer D✔✔12'
A Dtypical Dresidential Doil Dburner Dis Dalso Ds/u Dto Drun DKerosene DTrue? DOr DFalse? D- Dcorrect Danswer
D✔✔False
Permit Dto Dinstall Dan Doil Dburner Dis Dissued Dby Dthe? D- Dcorrect Danswer D✔✔State DFire DMarshall
Draft Dmeasurements Dare Dtaken Din Dwhat? D- Dcorrect Danswer D✔✔Inches Dof Dwater Dcolumn
Pressure DRelief Dfor Da DHot DWater DBoiler Dis? D- Dcorrect Danswer D✔✔30 DPsi
Pressure DRelief Dfor Da DSteam DBoiler Dis? D- Dcorrect Danswer D✔✔15 DPsi
How Dmany Dcubic Dfeet Dof DAir Dis Drequired Dfor Da D1 Dgallon Dnozzle? D- Dcorrect Danswer D✔✔1,400
If Da Dpower Dvent Dfails Dto Dstart Dor Dshuts Ddown Dduring Doperation, Dwill Dthis Daffect Dthe Dburner? DYes? DOr
DNo? D- Dcorrect Danswer D✔✔Yes
A DHot DWater DBoiler Dneeds Da Dlow Dwater Dcut Doff Dif Dover D300,000 DB.T.U's? D- Dcorrect Danswer D✔✔False
What Dis Dthe Dproper Ddraft Dsetting Dfor Dan Doil Dburner? D- Dcorrect Danswer D✔✔.02 DInches DWC
