High pressure boilers - Study guides, Class notes & Summaries

A low Pressure steam boiler has a MAWP of _____ psi - ANSWER 15 ___ is the amount of energy equal to the evaporation of 34.5 lb of water/hr from and at a feedwater temp of 212F. - ANSWER The higher the steam pressure, the higher the ___ of the water in the boiler. - ANSWER boiling point boiler horsepower When a steam boiler is operating at 100 pounds per square inch gauge pressure (psig), the temp of the water and steam will be approx. ___F. - ANSWER 338

High Pressure Boilers Exam 1

ABSA 4B EXAM QUIZ BANK | 1566 QUESTIONS | WITH ALL CORRECT SOLUTIONS. Internal ____ is not required for dynamic type compressors. seals lubrication pressure monitoring corrosion monitoring temperature monitoring b Low pressure or high pressure are the two primary classifications of ____. centrifugal pumps sump pumps boilers draft fans pressure controllers e The boiler feedwater becomes increasingly ____ as it approaches the measurement of zero. acidic neutral softer ba...

A low Pressure steam boiler has a MAWP of _____ psi CORRECT ANSWER-15 The higher the steam pressure, the higher the ___ of the water in the boiler. CORRECT ANSWER-boiling point ___ is the amount of energy equal to the evaporation of 34.5 lb of water/hr from and at a feedwater temp of 212F. CORRECT ANSWER-boiler horsepower When a steam boiler is operating at 100 pounds per square inch gauge pressure (psig), the temp of the water and steam will be approx. ___F. CORRECT ANSWER-338 A hor...

15 CORRECT ANSWER-A low pressure steam boiler has a MAWP of ___ psi. boiling point? CORRECT ANSWER-The higher the steam pressure, the higher the ___ of the water in the boiler. one boiler horsepower CORRECT ANSWER-___ is the amount of energy equal to the evaporation of 34.5 lb of water/hr from and at a feedwater temp of 212F. 338 CORRECT ANSWER-When a steam boiler is operating at 100 pounds per square inch gauge pressure (psig), the temp of the water and steam will be approx. ___F. f...

In conduction the heat transfers through? CORRECT ANSWER-Contact The Transfer of heat from a fluid flowing over the surface of a body? CORRECT ANSWER-Convection The flow of heat through electromagnetic waves is? CORRECT ANSWER-Radiation A power steam boiler operates at... CORRECT ANSWER-greater than 15 psi steam, or hotwater at 160 psi, or 250 F° What is a super critical boiler? CORRECT ANSWER-One that operates in excess of 3206 psia or 705.4 degrees F° A boiler HP is... CORRECT...

c - correct answer Boiler water is treated in order to prevent a) sludge, mud, pitting, corrosion b) foaming, corrosion, carryover, sludge c) sludge, corrosion, scale, carryover d) scale, sludge, mud, pitting e) foaming, carryover, pitting, corrosion d - correct answer Dissolved solids in raw water a) cause pitting of boiler surfaces b) cause grooving of piping surfaces c) are organic matter d) cannot be removed with filters e) cause corrosion of boiler surfaces a - correct answer Boiler surfa...

NYC high pressure boiler license Exam Questions and Correct Answers 100% 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 minia...

High Pressure Boilers Exam 1