Oil burner exam 2 - Study guides, Class notes & Summaries

G2 Final Exam Questions and answers with 100% Complete Solutions | verified &updated 2024 What is the min. diameter for a leak test gauge? - 3" Amp meter can read? - Conductor magnetic field. What would the primary voltage to the furnace be? - 120/1/60 What is the function of the intermittent pilot? - Stays on during the main burner operation. What is the millivolt power output of a closed circuit thermocouple? - 10 - 15 mv dc A pilot with a lazy yellow flame indicates? - Orifice is too la...

COF P-98 PRACTISE EXAM / 100 QUESTIONS AND VERIFIED ANSWERS 2023/2024 / ALL CORRECT. COF P-98 Practice test 2023 1. The person supervising the Fuel-Oil transfer in the building from one floor to another must hold what type of certificate of fitness: P-98 Certificate of Fitness 2. In designing the fuel-Oil transfer system, such as diesel #2 oil from the lowest floor to the floor above the tank level, the following factors must be considered:: - Maximum inlet suction an flow-rate - Desi...

A fuel oil storage tank cannot be installed: correct answersIn the furnace room 5 feet within heating unit What temperature does a thermal wheel automatically activate at correct answers165°F Who inspects an oil burner installation correct answersState fire marshal Any valve used on a oil burner install must be: correct answersFusible valve What form is used to pull an oil burner permit correct answersCMR.4 What size pipe is used to CrossConnect tank outlet piping correct answers...

All heating, combustion, and cooking equipment shall be provided with insulation or the building construction shall be fire protected, so that during operation the surface of combustible construction materials will not be raised to a temperature higher than ____. correct answers170 ̊ F Acceptance tests: Boilers shall not be placed in operation upon completion of construction until they have been ____ and an equipment use permit has been issued by the commissioner. correct answersInspected an...

Atomizing type burners were designed to burn which type of fuel? - correct answer No. 2 fuel oil Pour point problems with outside above ground fuel tanks can be partially relieved by: - correct answer All of the above - relocating the outside fuel filter and strainers to the inside , switching to No. 1 fuel oil, reducing the pour point of No. 2 fuel oil by blending it with No. 1 fuel oil A fuel oil storage tank cannot be installed: - correct answer In the furnace room with 5' of heating u...

An up flow furnace correct answersHas the return air at the bottom Of the six regular grades of fuel oil,The grade most commonly used in residential and light commercial heating systems is No. correct answers2 How much heat is produced when 2 gallons of No. 2 fuel oil is burned? correct answers280,000 What could be the cause of a high steak temperature correct answersToo much air How would you prove a furnace was stopped up with soot in the heat exchanger correct answersDraft gauge a...

OIL BURNER LICENSE EXAM 2023 QUESTIONS AND COMPLETE 100% CORRECT VERIFIED ANSWERS WITH WELL EXPLAINED RATIONALES GRADED A+ BY EXPERTS LATEST UPDATE 2024 PROVEN AND GUARANTEED 100% SUCCESS AFTER DOWNLOAD (ALL YOU NEED TO PASS YOUR EXAMS) What is the first thing a tech should do when arriving at a no combustion call? Ask how many times the customer reset the unit. What is the best long term solution for preventing a clogged nozzle? -Remove any underground storage tanks. -Install a quality oi...

When a new burner is installed, what wiring must also be updated? correct answersBreaker, properly rated wiring, properly installed and located emergency switch, properly installed and located thermal electric switch, properly installed and located service switch and properly installed and located low water cut off How long is an emergency replacement chimney forum good for and who's responsibility is it to see that it is replaced correct answers90 days and the licensees What needs to be ...