Boiler exam - Study guides, Class notes & Summaries
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Special Engineers Exam verified to pass
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Special Engineers Exam 
A. 10 sq ft heating surface - correct answer For the purpose of rating boiler horsepower for an engineers license only, how many boiler square feet of boiler shall be equivilent to one boiler horsepower on a Boiler? 
 
A. 10 sq. ft. heating surface 
B. 5 sq. ft. heating surface 
C. 2.5 sq ft heating surface 
D. 20 sq ft heating surface 
 
B. Boilers operating at a steam or other vapor pressure of 15 psig or less, or a hot water or other liquid boiler that doesnt exceed 16...
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G2 Final Exam Questions and answers with 100% Complete Solutions | verified &updated 2024
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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...
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Kentucky Boiler Exam KRS 236
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Boiler - Answer- Closed vessel in which water or other liquid is heated 
 
Power Boiler - Answer- Steam or vapor is generated <15psig 
 
High Pressure / Temperature Water Boiler - Answer- Pressures exceed 160 psig or Temp above 250 F 
 
Heating Boiler - Answer- Steam or vapor boiler operating under 15 psig not to exceed 250 F 
 
Portable Boiler - Answer- Temporary Location Usage: Construction 
 
Pressure Vessel - Answer- Vessel in which pressure is obtained from external sources 
 
ASME - Ans...
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KENTUCKY BOILER EXAM ALL 180 QUESTIONS AND ANSWERS LATEST TEST BANK
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KENTUCKY BOILER EXAM ALL 180 QUESTIONS AND ANSWERS LATEST TEST BANK
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DC Boiler Exam Prep 2023 (Formulas and constants used for the DC 3rd class boiler exam) QUESTIONS WITH COMPLETE SOLUTIONS
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Area of a rectangle Length x Width 
 
Area of a Circle .7854 x Diameter² 
 
Volume of a Box Length x Width x Height 
 
Volume of a Cylinder .7854 x Diameter² x Length 
 
Circumference of a Circle π x Diameter 
 
Unit of Force Pound (lb) 
 
Formula for Force Pressure ÷ Area 
 
Unit of Work in-lb or ft-lb 
 
Formula for Work Force x Distance 
 
Unit of Power ft-lb/min 
 
Formula for Power = Work ÷ Time 
or (Force x Distance) ÷ Time 
 
Formula for Mechanical ...
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High pressure boiler exam NYC License 2024 Questions and Answers
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High pressure boiler exam NYC License 
2024 Questions and Answers 
Latent Heat of Vaporization - CORRECT ANSWER-970.3 Btu's 
Meaning of BTU - CORRECT ANSWER-British Thermal Unit 
At what PSI can the vent valve be closed when refilling a boiler - CORRECT ANSWER25 PSI 
What kind of Air controls combustion efficiency? - CORRECT ANSWER-Secondary Air 
Boiler main steam stop valves should be ____ valves. - CORRECT ANSWER-OSandY 
gate valves 
Forced draft and Induced draft are what kinds of draft - ...
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Stationary/Ohio/Boiler Operator Engineer Electric Exam Questions with 100% Correct Answers (A+ Graded)
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Upstationary Grade 3 Engineering License Questions with 100% Correct Answers
MD Stationary Engineer Questions with 100% Correct Answers
Boiler Operator/ Stationary Steam Engineer Exam Questions with Correct Answers
NYC High Pressure Boiler License Questions with Correct Answers
Stationary Engineer Electric Exam Questions with 100% Correct Answers (
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Nyc high pressure boiler license Exam Questions with Correct Answers
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Nyc high pressure boiler license 
Exam Questions with Correct 
Answers 
 
The minimum blowdown for a spring loaded safety valve shall be of what percent of set 
pressure? - Answer-10% 
How is the main steam pressure gages tested? - Answer-With an inspectors gage 
Who is in charge of the code for any plumbing installations? - Answer-The nyc plumbing 
code 
When will anchorage or guides be inspected? - Answer-Annually 
How many brass washout plugs does a miniature boiler have? - Answer-3 brass 
wa...
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Minnesota Special Engineer Boiler License Exam Prep (2023/2024 Update) | Questions and Verified Answers| 100% Correct
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Minnesota Special Engineer Boiler License Exam Prep (2023/2024 Update) | Questions and Verified Answers| 100% Correct 
 
Q: A feed water line must have what two valves? 
 
 
Answer: 
Check & stop 
 
 
 
Q: After a new boiler is installed, what must be performed? 
 
 
Answer: 
Hydrostatic test 
 
 
 
Q: All stationary boilers of what pressure must have 2 valves on the blow off line? 
 
 
Answer: 
100psi 
 
 
 
Q: How is boiler efficiency calculated? 
 
 
Answer: 
Output divided by input 
 
 
 
Q:...
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Minnesota Special Engineer Boiler Exams
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Boiler 2023 Practice Test #1 (with 100%Corrrect Ans Verified) Latest 2023

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Boiler Exam sample questions Answered (with 100%Corrrect Ans Verified) 2023

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Second Class Boiler Licenses Minnesota Exam Questions (Solved) 2023

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MN Boiler License Questions Verified answer (Latest 2023)

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Stationary Engineer NYC high pressure boiler license Exam Q&A A+ Graded
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Stationary Engineer NYC high pressure 
boiler license Exam Q&A A+ Graded 
How much clearance from the top of the boiler is needed for a HP boiler that produces 
70000 lbs of steam? - CORRECT ANSWER-7 feet 
On a gas fired boiler what is the proper gas to air mixture - CORRECT ANSWER-30%- 
70% and in special arrangements it can be as high as 100% . ANSWER CHAPTER 11 
remember% 
What is the total hardness in a system that was found to have calcium hardness of 
60ppm and magnesium hardness of 18...
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