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NCCER Module 4 Intro to power tools Questions and Answers with Verified Solutions

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NCCER Module 4 Intro to power tools Questions and Answers with Verified Solutions A saw that has a thin one-piece blade that runs around guides, that runs around either end of the saw is a ✔✔B... and saw A power miter saw combines a miter box with a ✔✔Circular saw An angle grinder is used to grind ✔✔Hard heavy materials The adjustable tool rest on a bench grinder should be positioned ✔✔One eighth of an inch from the grinding tool A good way to check the condition of the grinding wheel on a bench grinder is to ✔✔Perform a ring test A grinder can catch on rough material edges and shift around, especially when using rotary bits called ✔✔Burr bits When using power tools never engage the ✔✔Trigger locks Before replacing parts such as bits, blades, or discs on any tool, you must ✔✔Disconnect the power source Most hammer drills will not hammer until ✔✔Pressure is applied to the drill bit A pneumatic drill is commonly used when ✔✔There is no electricity Never use a circular saw that does not have a blade guard because ✔✔The guard protects you from touching the blade. When using a circular saw be sure to ✔✔Cut on the waist side of the cut mark to allow for the blades kerf. Saws with fine blades that are excellent for delicate and intricate cutting are called ✔✔Saber saws A Porta-Power is an example of a ✔✔Hydraulic tool A power tool that is a well suited for breaking up concrete during demolition work is a ✔✔Pavement breaker If a pneumatic nailer is not firing properly before attempting repairs be sure to ✔✔Disconnect the air hose Before using a pneumatically powered nailer for the first time, it is important to ✔✔Read the manufacturer's instructions Special training is required before using any kind of ✔✔Power actuated fastening tool A low velocity fastening system that is used to drive steel pins or threaded studs into masonry and steel is a ✔✔Powder actuated tool A detail grinder smoothes and polishes intricate metallic work by using attachments called? ✔✔Point A masonry bit is able to drill into concrete and similar material because it has a? ✔✔Carbide tip An example of an electric power drill that is designed to be used in a tight space is a? ✔✔Right angle drill Pneumatic tools get their powers from? ✔✔Air pressure Before you start drilling, make sure the drill bit is ✔✔Tightened in the chuck When using a power drill, proper ground fault protection will prevent ✔✔Electrical shock An example of an AC source of power is ✔✔a wall receptacle When using an air wrench ✔✔keep your body stance balanced To prevent electrical shock, power tools should only be operated with the proper ✔✔GFCI Drill bits are held in place by ✔✔Chucks Before you plug any saw into a power source, make sure the ✔✔Power switch is in the off position [Show More]

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