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Boilermaker Nccer Exam with Correct Actual Questions and Correctly Well Defined Answers

HEAL100 Health Care — exam and revision material · Other

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Health Care exam material, 8 pages. Originally published on StudyMerit.

Pages
8
Academic year
2025/2026
Language
English

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BOILERMAKER MAINTENANCE NCCER EXAM (actual 2025) WITH CORRECT verified ANSWERS At what angle is a chain fall usually used? Vertical Pipeline PNID ask for what size the main line is 12" What does the PNID ask for material A-335 The pressure of 1" and 10" pipe when both are 20' tall? The pressure is both the same When making a threaded connection and it stops on second thread? Stop 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? Permatex For duct bolted together there is usually some kind of? Gasket

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In the end of a tube sheet of an exchanger had been smashed this is caused by all of the following except? partition plate being too short Which of the following should be removed when pressure testing the vessel Relief valve All of the following are safety hazards associated with vessel confined space except? Improper inspection Valves used to relief pressure in a pipe line? Safety valve What tool can be used to generate force making tightening amid loosing easier? Impact Title blocks are found where? Bottom right corner Taps are used to cut what type of threads? Internal Oxyfuel torch what valve must be turned off first? Acetylene

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What does SWL stand for? Safe working load When tighten up a manway or tower that has 1" 1/4 by 8" stud bolts what size wrench should you use? 2" When attaching two pipes together what fitting is used? Coupling When attaching two different pipe sizes together what fitting is used? Bushing What is a tigger? Winch What controls water in the towers? (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? 5,000lbs What causes a kink in a wire sling? Sling against a support/structure

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