High Pressure Boiler License Operator NYC Exam Tested and Passed!!

High Pressure Boiler License Operator NYC Exam Tested and Passed!! 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 withstand a maximum of 15 psig steam or a M.A.W.P. 160 psig water. High-Pressure boilers - CORRECT ANSWER-.....are designed to withstand pressure above 15 psig steam and/or 160 psig water. Fire-tube boiler - CORRECT ANSWER-Has fire or gases of combustion in the tubes, and water surrounding the tubes. firebox, Scotch marine, vertical, horizontal return tube (hrt), and locomotive - CORRECT ANSWER-Types of fire-tube boilers: Water-tube boilers - CORRECT ANSWER-.....have water running through the tubes and fire or gases of combustion surrounding the tubes. Combustion Chamber - CORRECT ANSWER-Air and fuel flow into the furnace ________________, where they are mixed and ignited. Draft - CORRECT ANSWER-.....is the difference in pressure between two points that causes air or gases to flow. -Heat -Temperature - CORRECT ANSWER-....is the amount of energy contained in a material......is the intensity of that energy. Evaporation - CORRECT ANSWER-.....transfers heat by changing the state of the medium from liquid to vapor. Condensation - CORRECT ANSWER-......transfers heat by changing the state of material from vapor to liquid. Safety Valve - CORRECT ANSWER-......also referred to as a relief valve, pop-off valve, or safety relief valve. Gage glass - CORRECT ANSWER-(sight glass) is a tube that indicates the water leve in a boiler. Boiler Blowdown - CORRECT ANSWER-The rem