Power Engineering 4th Class Chapter 91 Questions and Answers 100% Accurate
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Course
Power Engineering
Institution
Power Engineering
Power Engineering 4th Class Chapter 91 Questions and Answers 100% AccuratePower Engineering 4th Class Chapter 91 Questions and Answers 100% AccuratePower Engineering 4th Class Chapter 91 Questions and Answers 100% AccuratePower Engineering 4th Class Chapter 91 Questions and Answers 100% Accurate
a...
d - ANSWER-*Maximum static pressure in a fuel oil line before the oil pump is
limited by code to approximately:
Choose one answer.
a. 10 kPa
b. 15 kPa
c. 80 kPa
d. 35 kPa
e. 70 kPa
a - ANSWER-Which of the following is NOT a type of oil burner?
Choose one answer.
a. Atmospheric burners
b. Steam atomizing burners
, c. Mechanical or pressure atomizing burners
d. Centrifugal or rotary cup burners
e. Air atomizing burners
b - ANSWER-A modulating pressure atomizer has its return oil flow regulated
by:
Choose one answer.
a. A modulating valve to the burner
b. A modulating valve in the return line
c. A solenoid valve in the return line
d. A pressure regulator
e. Pump speed
b - ANSWER-Before being pumped to the burner, heavy oils are heated to
approximately:
Choose one answer.
a. 203°C
b. 95°C
c. 115°C
d. 75°C
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