High pressure boiler exam - Samenvattingen, Notities en Examens

High Pressure Boiler Operator Exam

High Pressure Boiler Operator Exam with complete solutions

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 - ...

High Pressure Boiler Exam Questions and Answers All Correct The boiler vent location is: - Answer-Highest part of steam side of boiler What 2 elements in fuel oil produce most of its heat? - Answer-Carbon and Hydrogen A 100 psi boiler has dry saturated steam temperature of 638 degrees F. What is the water temperature? - Answer-638 degrees F A 2 inch boiler tube has a wall thickness of 3/16 inch. What is its inside diameter? - Answer-1 5/8 Failure of what device causes a furnace exp...

High Pressure Boiler Exam Questions with correct Answers

High Pressure Boiler

A low pressure steam boiler has a maximum allowable working pressure (MAWP) of up to ___. 15 psi The evaporation of 34.5 lb of water/hr from and at a feedwater temperature of 212°F One boiler horsepower In a firetube boiler, the heat and gases of combustion pass ___. through the tubes A firetube boiler may be used ___. in high or low pressure plants Because of the large volume of water, the boiler most likely to cause a boiler explosion is ___. a firetube boiler A ...

High pressure boiler exam 2024/2025 questions with completed solutions.

Boiler - correct answer A closed vessel in which water is heated, steam is generated, superheated or any combination thereof under pressure vacuum by the direct application of heat. M.A.W.P. - correct answer Maximum Allowable Working Pressure is the highest amount of pressure that the vessel is designed to withstand. Low-Pressure boilers - correct answer ......are designed to with...