BOILERMAKER TEST LATEST UPDATED GRADED A+

Advanced steam boilers can operate at temperatures as high a s _____ degrees. - ANSWER-1,150 One way of identifying insulation that may contain asbestos is through_____. - ANSWER-testing by qualified person Supercritical boilers can operate at pressures as high as_____psi. - ANSWER-4,500 The hazards associated with hot work performed on areas coated with lead-based paint are minimized in the workplace b y _____. - ANSWER-performing an area survey prior to performing cutting or grinding operations Grinding operations inside a boiler present an explosion hazard due to _____. - ANSWER-combustible gases The weight of an object to be lifted should not exceed the_____of the lifting equipment. - ANSWER-safe working load The term that means asbestos insulation is easily crumbled into fibers that become airborne is _____. - ANSWER-friability One of the places on a boiler where asbestos may be found is _______ . - ANSWER-door seals Before entering a confined space, a worker should_____. - ANSWER-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 ________ - ANSWER-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______. - ANSWER-is heavier than air and collects in low areas