Question 176Motor Plants - 1st Asst/Chief
70% to passA variable capacity, pressure atomizing, fuel oil burner functions to_______________.
Amaintain a constant fuel temperature
Bprovide a wide range of combustion
Cprovide a constant fuel return pressure
Dmaintain smokeless fuel oil atomization
AI Explanation
The correct answer is B) provide a wide range of combustion. A variable capacity, pressure atomizing, fuel oil burner functions to provide a wide range of combustion. This allows the burner to adjust the fuel flow and atomization to accommodate different load conditions and maintain efficient combustion over a wide operating range. The other answer choices are not the primary functions of this type of burner. Option A is related to maintaining fuel temperature, option C is about maintaining fuel return pressure, and option D is about achieving smokeless atomization, which are secondary or supporting functions rather than the main purpose of a variable capacity burner.
Related Questions
Q58:Intercoolers installed on starting air compressors, reduce the possibility of __... Q42:The part labeled "G", as shown in the illustration, is a_______________. Illustr... Q177:Which of the following statements describes how the fuel oil enters the whirling... Q238:The hunting of a diesel engine may be caused by _______________. Q12:The ring lands on a large, low-speed, main propulsion diesel engine piston may c...
Ready to test your knowledge?
Take a Motor Plants - 1st Asst/Chief Practice ExamOfficial Resources