2024/2025 BOILERMAKER TEST - QUESTIONS AND ANSWERS

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2024/2025 BOILERMAKER TEST - QUESTIONS AND ANSWERS Advanced steam boilers can operate at temperatures as high a s _____ degrees. 1,150 One way of identifying insulation that may contain asbestos is ... through_____. testing by qualified person Supercritical boilers can operate at pressures as high as _____ psi. 4,500 The hazards associated with hot work performed on areas coated with lead-based paint are minimized in the workplace by _____. performing an area survey prior to performing cutting or grinding operations Grinding operations inside a boiler present an explosion hazard due to _____. combustible gases The weight of an object to be lifted should not exceed the _____of the lifting equipment. safe working load The term that means asbestos insulation is easily crumbled into fibers that become airborne is _____. Friability One of the places on a boiler where asbestos may be found is _______ . door seals Before entering a confined space, a worker should_____. inspect the space's shoring and support A boilermaker working at extreme heights must follow safety precautions not only to prevent falls but also to prevent causing ________ injury to personnel working below from falling objects When welding with shielding gas, extra ventilation is needed due to the fact that the gas used______. is heavier than air and collects in low areas When working at heights, _____must be worn. a safety harness Suspended scaffolds are particularly useful when working on_____. boiler interiors At the beginning of a shift, boilermakers are normally given a _____. safety briefing Cutting metals inside a boiler presents an added hazard due to _____ . combustion residue fumes A material that can maintain its strength at a high temperature is called _______. Lagging An insulating material that easily crumbles into fibers and may become airborne is said to have the ______characteristic. Friability A buildup of solid combustion byproducts in a boiler is called _______. Combustion Residue Using braces to ensure integrity of a confined space is called _______ Shoring An area that is large enough to work in but has limited means of entry or exit is considered a _______. Confined Space A sheet metal covering used for protection is called______. Refractory When using cutting tools, always____ . wear safety glasses A pipe wrench that is too small will_____. not hold the pipe firmly Larger sizes of pipe should be held using a(n) ______. chain vise A torpedo level differs from a framing level in that it_____. is shorter The protractor head on a combination square is used to _____. lay out various angles The device used to hold a pipe flange onto a pipe for welding is known as a(n)_____. flange welding clamp A Hi-Lo gauge is used to_____. check for pipe joint misalignment When using a hacksaw, the finest cut can be achieved when using a ____ . 32 blade pitch The device used to remove a broken piece of pipe or fitting is known as a(n)____ . easy-out The device used to cut internal threads on a plate is known as a(n)____ . pipe tap The device that allows multiple pneumatic tools to be operated from the same compressor is known as a ______ . Manifold The pneumatic power tool used to lift and move heavy loads is known as a(n)_____. Tugger At many work sites, the proper voltage is not available to power all tools. To correct the problem, use a _____. step-down transformer The device used when a perfectly perpendicular hole must be drilled into a surface is known as a(n) ______. magnetic base drill [Show More]

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