Boiler li - Study guides, Class notes & Summaries
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MN Boiler License Questions With Complete Solutions Graded A+
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MN Boiler License Questions With Complete Solutions Graded A+ 
 
a question 
an answer 
what are the conditions necessary for good combustion? 
a) low sulfur content 
b) Thermal, thermocoupler, tubular 
c) turbulence, temperature, time 3T's 
c) turbulence, temperature, time 3T's 
why is secondary air necessary in hand fired boilers? 
a) Necessary to burn the combustible gases 
b) if primary air should fail 
c) used only if sulfur content is high 
a) Necessary to burn the combustible gases 
when ...
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Minnesota Special Engineer Boiler License Practice Exam Questions
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Minnesota Special Engineer Boiler License Practice Exam Questions
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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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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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MN Boiler License Questions and Answers 2023
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MN Boiler License Questions and Answers 2023
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Low Pressure Boiler License – Questions & Answers
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Low Pressure Boiler License – Questions & Answers
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Special Boiler License Study Material Statutes (Hermy) Exam Questions and Answers
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Special Boiler License Study Material Statutes (Hermy) Exam Questions and Answers
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Nyc high pressure boiler license exam with question and answers latest 2023-2024 update
- Exam (elaborations) • 41 pages • 2024
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Nyc high pressure boiler license exam with question and answers latest update 
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 b...
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Minnesota Special Engineer Boiler License Exam Prep (2023/2024 Update) | Questions and Verified Answers| 100% Correct
- Exam (elaborations) • 56 pages • 2023
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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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MN Boiler License Exam 2023-2024 Questions and Detailed Answers
- Exam (elaborations) • 15 pages • 2023
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MN Boiler License Exam 
Questions and Detailed Answers 
What is the unit called that controls starting and stopping of the 
burner by sensing temperature of water in a hot water boiler?
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NYC High Pressure Boiler License Questions with Correct Answers
- Exam (elaborations) • 22 pages • 2023
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The minimum blowdown for a spring loaded safety valve shall be of what percent of set pressure? Correct Answer 10% 
 
How is the main steam pressure gages tested? Correct Answer With an inspectors gage 
 
Who is in charge of the code for any plumbing installations? Correct Answer The nyc plumbing code 
 
When will anchorage or guides be inspected? Correct Answer Annually 
 
How many brass washout plugs does a miniature boiler have? Correct Answer 3 brass washout plugs, 1" in size 
 
How often i...
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