Examen
Oil Practice MA Exam Questions and Answers
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- Établissement
What is the formula used to determine the cubic feet of air required for proper combustion? - Answer- GPH x 1540 x 1.25 What determines the nozzle angle used? - Answer- The air pattern and the chamber size/shape What is the position of the blast tube in the chamber? - Answer- 1/4" behind the ...
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