BoilerMaker Maintenance NCCER Exam 100% Accurate!!

At what angle is a chain fall usually used? - ANSWERVertical Pipeline PNID ask for what size the main line is - ANSWER12" What does the PNID ask for material - ANSWERA-335 When attaching two pipes together what fitting is used? - ANSWERCoupling When attaching two different pipe sizes together what fitting is used? - ANSWERBushing What is a tigger? - ANSWERWinch What controls water in the towers? - ANSWER(Distributors) internally installed above a packed bed. Which performs the job in providing a finite liquid distribution over the packed bed. What is the minimum rated tie off point? - ANSWER5,000lbs What causes a kink in a wire sling? - ANSWERSling against a support/structure Where is the flame arrester located? - ANSWERAt the handle All of the following are examples of the internal many hardware except? - ANSWERSlide fastener The fitting that makes it easy to disassemble threaded pipe is? - ANSWERUnion What is the purpose of a gasket? - ANSWERTo create a seal between two stationary parts What is the first consideration when making a gasket? - ANSWERMaterial compatibility Ring gaskets may be effected by all of the following except? - ANSWERNumber of bolts Which way should the teeth face on the hacksaw blade? - ANSWERAway from handle The pressure of 1" and 10" pipe when both are 20' tall? - ANSWERThe pressure is both the same When making a threaded connection and it stops on second thread? - ANSWERStop something is wrong When using a sealing ring on heat exchangers what material is used to seal off in between the floating tube sheet and test ring? - ANSWERPermatex For duct bolted together there is usually some kind of? - ANSWERGasket In the end of a tube sheet of an exchanger had been smashed this is caused by all of the following except? - ANSWERpartition plate being too short Which of the following should be removed when pressure testing the vessel - ANSWERRelief valve All of the following are safety hazards associated with vessel confined space except? - ANSWERImproper inspection Valves used to relief pressure in a pipe line? - ANSWERSafety valve What tool can be used to generate force making tightening amid loosing easier? - ANSWERImpact Title blocks are found where? - ANSWERBottom right corner Taps are used to cut what type of threads? - ANSWERInternal Oxyfuel torch what valve must be turned off first? - ANSWERAcetylene