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Massachusetts Oil burner Practice Questions with 100% Correct AnswersMassachusetts Oil burner Practice Questions with 100% Correct Answers

Massachusetts Oil burner Practice Questions and Answers (100% Correct Answers) Already Graded A+

MASSACHUSETTS OIL BURNER STUDY GUIDE BRAND NEW OFFICIAL QUESTIONS WITH ANSWERS.

Massachusetts Oil Burner Practice Exam | Key Questions With Correct Answers

MASSACHUSETTS OIL BURNER EXAM QUESTIONS AND 100% VERIFIED ANSWERS 2025/2026

MASSACHUSETTS OIL BURNER PRACTICE EXAM BRAND NEW OFFICIAL QUESTIONS WITH ANSWERS.

The cross connection between two supply tanks shall not exceed? - ANS 660 gallons When is an automatic draft control not required? - ANS When the equipment is designed to control the draft. Combustion performance testing can indicate: - ANS Improper air oil mixture, too much combustion air, and low pump pressure. If a second oil-burning appliance is installed in a single chimney, you must insure: - ANS Sufficient draft is available for safe operation of all connected equipment. Delayed ig...

Chapter 91 - Oil Burners for Heating Boilers Questions and Answers correct d *Maximum static pressure in a fuel oil line before the oil pump is limited by code to approximately: A 10 kPa B 15 kPa C 80 kPa D 35 kPa E 70 kPa a Which of the following is NOT a type of oil burner? A Atmospheric burners B Steam atomizing burners C Mechanical or pressure atomizing burners D Centrifugal or rotary cup burners E Air atomizing burners b A modulating pressure atomizer has its...

PE 4B1 Chapter 91 Oil Burners for Heating Boiler Questions and Answers At what approximate angle does the fuel meet the atomizing air in an atomizing air oil burner? A. 15 degrees B. 25 degrees C. 45 degrees D. 90 degrees E. 180 degrees D The part of an air atomizing burner that imparts a turning motion to the oil is the : A. Swirler B. Orifice C. Body D. Strainer E. Spring A Proper adjustment and gapping of electrodes or spark plugs is critical to prevent what in boi...