Boiler license exam - Study guides, Class notes & Summaries

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...

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 - C...

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...

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...

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...

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?

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:...

For the purpose of rating boiler horsepower for an Engineers License only, how many square feet of boiler surface shall be equivalent to one boiler horsepower on a boiler? - ANSWER 10 Sq. Ft. Heating Surface What is meant by the term "Low Pressure Boiler"? - ANSWER Boilers operating at a steam or other vapor pressure of 15psig or less, or a hot water or other liquid boiler in which the pressure does not exceed 160 psig or a temperature of 250 degrees F. A person holding a current State ...

Special Boiler License Practice Exam Minnesota Questions and Answers

Minnesota Special Engineer Boiler License Practice Exam Questions