Docsity
Docsity

Prepare for your exams
Prepare for your exams

Study with the several resources on Docsity


Earn points to download
Earn points to download

Earn points by helping other students or get them with a premium plan


Guidelines and tips
Guidelines and tips

Oil Burners Test | 100% Correct Answers, Exams of Oil Engineering

A comprehensive test on oil burners, covering a wide range of topics such as the composition of the cad cell, the types of motors used in oil burners, the proper sizing of oil tanks, the characteristics of different fuel oils, the composition of air, the importance of proper combustion, and the installation and maintenance of flue pipes. Multiple-choice questions with detailed explanations, making it a valuable resource for anyone working in the oil burner industry or preparing for a related certification exam. A variety of technical aspects of oil burners, including the chemical composition of components, the physics of combustion, and the proper installation and maintenance of equipment. By studying this document, readers can gain a deep understanding of the principles and best practices involved in the operation and servicing of oil burners.

Typology: Exams

2023/2024

Available from 08/16/2024

tizian-kylan
tizian-kylan 🇺🇸

2.7

(21)

3.7K documents

1 / 10

Toggle sidebar

This page cannot be seen from the preview

Don't miss anything!

bg1
Oil Burners Test | 100% Correct Answers
| Verified | Latest 2024 Version
What chemical compound is the CAD cell made of? - ✔✔
a. cadmium oxide
b. cadmium nitride
c. cadmium sulfide
d. cadmium bromide
Answer-C
A permanent split-capacitor motor has a ____. - ✔✔
a. start and run capacitor
b. start capacitor only
c. run capacitor only
d. split phase capacitor
Answer-C
for replacement or installation, it is good practiced to use the _________ rule to properly size the right
tank for that customer. - ✔✔
a. 1/4
b. 1/2
c. 1/8
d. 1/3
Answer-D
of up to 2 GPH, what type of nozzle should you most likely use? - ✔✔
a.Solid
b. Hollow
pf3
pf4
pf5
pf8
pf9
pfa

Partial preview of the text

Download Oil Burners Test | 100% Correct Answers and more Exams Oil Engineering in PDF only on Docsity!

Oil Burners Test | 100% Correct Answers

| Verified | Latest 2024 Version

What chemical compound is the CAD cell made of? - ✔✔ a. cadmium oxide b. cadmium nitride c. cadmium sulfide d. cadmium bromide Answer-C A permanent split-capacitor motor has a ____. - ✔✔ a. start and run capacitor b. start capacitor only c. run capacitor only d. split phase capacitor Answer-C for replacement or installation, it is good practiced to use the _________ rule to properly size the right tank for that customer. - ✔✔ a. 1/ b. 1/ c. 1/ d. 1/ Answer-D of up to 2 GPH, what type of nozzle should you most likely use? - ✔✔ a.Solid b. Hollow

c. Semi solid d. It doesn't really matter. Answer-C This type of tank is normally found on mobile homes and ranges from 160 to 320 gallons. - ✔✔ a.Fiberglass b. External coated Ob-round c. Cylindrical d. Ob-round Answer-C When using the 1/3 rule to size a oil tank for a customer, if that customer uses 900 gallons of oil in one year, What size tank should you install? - ✔✔ a. 150 gallon b. 275 gallon c. 300 gallon d. 275 or 330 gallon Answer-D The most common cause of failure in oil tanks is human neglect. - ✔✔ True False Answer- False Externally coated ob-long tank is coated with... - ✔✔ a. Styrofoam b. fiberglass c. plastic d. polyethylene

b. 10-35 ppm c. 36-99 ppm d. 100+ ppm Answer-B How many BTUs per pound does heating oil contain? - ✔✔a. 140, b. 20, c. 20, d. 19, Answer- D For perfect combustion, each gallon of oil consumed would need _____________ cubic feet of combustion air. - ✔✔a. 1, b. 1, c. 1, d. 2, Answer-B With perfect combustion, every pound of oil burned will produce _________ pounds of carbon dioxide. - ✔✔a. 1. b. 11. c. 3. d. 3. Answer- D The sulfur content of heating oil ranges from ________ to ________ by weight. - ✔✔a. 0.5 to 0. b. 0.5 to 0. c. 0.5 to 0. d. 0.2 to 0.

Answer-B Flue pipe must be at least _________ inches from a combustible wall or ceiling. - ✔✔a. 12 b. 24 c. 18 d. 10 Answer-C What is the minimum pitch a flue pipe should have from the appliance to the chimney. - ✔✔a. 1/2 " b. 3/4" c. 1" d. 1/4" Answer D If it takes 14.4 pounds of air to burn one pound of oil, how many pounds of combustion gases is produced? - ✔✔a. 14. b. 15. c. 1, d. 15. Answer-B Flue pipe should not exceed how many feet of horizontal run. - ✔✔a. 10 ft b. 5 ft c. 20 ft d. 15 ft Answer-A What should the over the fire draft be in the combustion

This type of tank is normally found on mobile homes and ranges from 160 to 320 gallons? - ✔✔a. Fiberglass b. External coated Ob-round c. Cylindrical d. Ob-round Answer-C Externally coated ob-long tank is coated with...? - ✔✔a. Styrofoam b. fiberglass c. plastic d. polyethylene Answer-D Name three different gases found in a flue? - ✔✔a. Helium, argon and oxygen b. Halon, carbon monoxide and hydro carbon c. Soot, nitrogen and neon d. Nitrogen, oxygen, and carbon dioxide. Answer-D When sizing a stack for a furnace you should always go a little smaller than the unit caller to increase the velocity of the air? - ✔✔a. True b. False Answer-B Chimneys must extend ___________ feet above surrounding objects. - ✔✔a. 2 b. 4 c. 5 d. 6 Answer-A

#1 fuel oil is also called? #2 fuel oil is called? #4 fuel oil is called - ✔✔Home heating oil Industrial oil Kerosene Kerosene has a BTU rating of? - ✔✔a. 14,000/gal b. 100,000/gal c.132,900/gal d. 150,000/gal Answer-C Home heating oil has a btu rating of? - ✔✔a.140,000/ gal b.132,900/ gal c.145,000/ gal d.100,000/ gal Answer-A Industrial oil has a btu rating of? - ✔✔a.140,000/ gal b.132,900/ gal c.140,000/ gal d.120,000/ gal Answer- C Air is composed of? - ✔✔a. 70% nitrogen 30% oxygen b.70% oxygen 30% nitrogen c.75% nitrogen 25% oxygen

c. 1, d. 2, Answer-B How many pumps do you use in a wet kit to measure CO2? - ✔✔a. b. c. d. Answer-C If theirs is not enough air in a being feed to the burner Co2 levels increase or decrease? - ✔✔Increase burn and run very efficiently, they still have a heat loss ranging from ______ to _______ %. - ✔✔a. 5 to 10 b. 20 to 25 c. 11 to 15 d. 15 to 20 Answer- C When does the troubleshooting process really begin? - ✔✔a. In route to the call b. Talking to the dispatcher c. When you arrive at the customers house d. When you see what is happening for yourself Answer- B