Water boiler test Study guides, Class notes & Summaries
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Oil Burner License Exam 2023 Questions and Answers
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What is the first thing a tech should do when arriving at a no combustion call? - Answer- Ask how many times the customer reset the unit. 
 
What is the best long term solution for preventing a clogged nozzle? - Answer- -Remove any underground storage tanks. 
-Install a quality oil filter. 
-Cut the suction line 10" above the tank outlet to prevent sludge. 
 
Hot water and steam valves are interchangeable. - Answer- False 
 
When in the presence of a flame, a cad cell normally reads.. - Answer...
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Journeyman Oil Maine Fuel Board Rules questions with correct answers
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What must you do if you notice code violations in a homeowners house? - Answer Notify them and recommend ways to address them 
 
What must be done when performing an annual tune-up on a heating system? - Answer A combustion efficiency test and a copy must be posted on site 
 
Whenever a furnace, direct fired hot water heater, or boiler is installed the total installation must be brought into compliance with what requirements BEFORE appliance can be fired? - Answer NFPA 31 
 
When an eme...
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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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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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water boiler test Questions with complete solution 2023/2024
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water boiler test Questions with complete solution 2023/2024 
for the purpose of writing a boiler horsepower for engineers license only how many square feet of boiler surface shall be equivalent to one boiler horsepower on a boiler - correct answer 10 Sq. ft heating surface 
 
what is meant by the term low pressure boiler - correct answer boiler operating on a steam or other vapor pressure of 15 psi or less or a hot water or other liquid boiler in which the pressure does not exceed 160 psi or d...
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water boiler test question n answers graded A+ 2023/2024
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water boiler testfor the purpose of writing a boiler horsepower for engineers license only how many square feet of boiler surface shall be equivalent to one boiler horsepower on a boiler - correct answer 10 Sq. ft heating surface 
 
what is meant by the term low pressure boiler - correct answer boiler operating on a steam or other vapor pressure of 15 psi or less or a hot water or other liquid boiler in which the pressure does not exceed 160 psi or doesn't exceed the temperature of 250 degrees ...
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Stationary Engineering |84 questions| with correct answers
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What is the pressure at the base of a vertical foot of water? CORRECT ANSWER 0.433 psi 
 
How much should the boiler pressure increase when performing a hydrostatic test? CORRECT ANSWER 1.5 times the safety valve setting 
 
The range of a boiler steam pressure gauge. CORRECT ANSWER 1.5 to 2 times the safety valve setting 
 
Fuel oil heaters must be used when burning what? CORRECT ANSWER No. 6 fuel oil 
 
What is the maximum allowable working pressure of a low pressure steam boiler? (MAWP) CORREC...
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Water boiler test 2023-solved
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Water boiler test 2023-solved
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Low pressure boiler practice test fully solved 2023/2024
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Low pressure boiler practice test 
Water, heat and container - correct answer Is necessary to generate steam in a boiler 
 
Heating surface - correct answer The _____ is the part of the boiler with water on one side and heat on the other 
 
Firetube - correct answer A _____ boiler has heat and gases of combustion that pass through tubes surrounded by water 
 
Watertube - correct answer A _____ boiler has water in the tubes and heat and gases of combustion passing around the tubes 
 
Baffles - co...
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Water boiler test 100% answered
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Water boiler test