Nccer Test Boilermaker Exam 2025

1. Which organization requires a person to be trained in order to operate personal lifting equipment a. osha b. ansi c. nfpa d. asme - Correct Ans-A. OSHA 2. Where would the usage of a RTJ Gasket be found e. High pressure system f. Low pressure system g. Water system h. Air system - Correct Ans-e. High pressure system 3. All of the following are examples of internal manway hardware except i. Football washer j. Slide fastener k. Half washer l. Bellville washer - Correct Ans-J. Slide fastener 4.What type of wrench measures how much a fastener is being tightened m. combination n. crescent o. torque - Correct Ans-O. Torque fitting that makes it easy to disassemble threaded piping is p. coupling q. union r. tee s. nipple - Correct Ans-Q. Union is the purpose of a gasket t. to create a seal between 2 stationary parts u. to fill excessive gap v. to hold bolts on the proper spacing w. to prevent gouging of flange faces - Correct Ans-t. to create a seal between 2 stationary parts 7. What is the 1st consideration when making a gasket x. Material compatibility y. Od of the flange z. ID of the flange aa. Bolt circle - Correct Ans-x. Material compatibility 8. In order to get the bundle to line up with the shell side gasket the best tool to use to lift the bundle is a bb. Pipe jack cc. Flange spreader dd. Finger wedge ee. Drift pin - Correct Ans-ee. Drift pin How often should you inspect any type of rigging device ff. daily gg. before each use hh. monthly - Correct Ans-gg. Before each use 10. ring gaskets may be affected by all of the following except ii. torque on the bolts jj. number of bolts kk. system temperature - Correct Ans-jj. Number of bolts 11. CHAIN slings should be visually inspected ll. annually mm. quarterly nn. before each use oo. monthly - Correct Ans-ll. Annually 12. which way should the teeth face on a hack saw blade pp. away from stem qq. toward the handle rr. away from the handle ss. towards the wingnut - Correct Ans-rr. Away from the handle 13. to prevent injury due to crushing between crane sand other objects what must be used tt. synthetic slings uu. barricades vv. whip line - Correct Ans-uu. Barricades 14. which is true when comparing head pressure if a 1" pipe and a 10" pipe when both are 20' tall ww. the 1" pressure is more xx. the 10" PRESSURE IS 5x MORE yy. the pressure is the same zz. the 10" pressure is 10x more/ - Correct Ans-yy. The pressure is the same 15. when making a threaded connection the fitting stops on the 2nd thread the next step is aaa. stop the connection is done bbb. stop something is wrong ccc. continue tightening - Correct Ans-bbb. Stop something is wrong 16. when using a sealing ring on a heat exchanger what material is used to seal off in between the floating tube sheet and test ring ddd. permatex eee. Teflon caulk fff. Packing ggg. ant seize - Correct Ans-ddd. Permatex 17. for duct sections bolted together there is usually some kind of seal or hhh. wedge iii. pin jjj. gasket kkk. packing - Correct Ans-jjj. Gasket 18. the end of a tube in an exchanger has been smashed, this is caused by all of the following except lll. warping of the partition plate mmm. the channel head not being in the correct orientation nnn. the partition plate being too short ooo. The bundle not being level - Correct Ans-nnn. The partition plate being too short 19. which of the following should be removed when pressure testing the vessel ppp. relief valve qqq. gate valve rrr. plugs sss. internals - Correct Ans-ppp. Relief valve 20. what components are attached to the baffle on an e