NCCER Core Module 3 Exam Questions and Answers (2022/2023) (Verified Solutions)

NCCER Core Module 3 Exam Questions and Answers (2022/2023) (Verified Solutions) Another name for a machinist hammer is a Ball-peen hammer A heavy duty tool used to drive post or other large stakes is a Sledge hammer The proper angle for the edge of a cold chisel 60 degrees A Reed and Prince screw comes to a relatively sharp point at the base of it's drive socket When an object is plumb it is perfectly vertical One situation that can make a measurement with a laser inaccurate is Measuring to a highly reflective surface. Because of its stiffness, a folding rule is better than a cloth or steel tape for measuring Vertical distances Coping saw Used to cut intricate external shapes and interior cut-outs in woodworking or carpentry. Another common name for a lineman's pliers is Side cutters To quickly run a nut onto a bolt that resists spinning it on with the fingers , you can drive the socket with a Speed handle. A spud wrench is different from a pipe in that it has Smooth jaws A hexagonal shape has Six sides In addition to level and plumb, some spirit levels can check a 45 degree angle Spring clamp Used to hold materials during gluing; similar to lightweight pliers in which clamping pressure is exerted by a spring. To check level conditions over a significant distance such as a building foundation or longer distance the best level is to use is a Laser level A rip saw , saws would likely have the fewest teeth per inch resulting in the largest teeth The best design saw for cutting miter joints is a Backsaw When using a utility knife place a piece of paper material under the object you are cutting in order to Protect the surface under the object The safest kind of utility knife is one that Retracts Shovels typically have handles made of Wood or Fiberglass Before using a pick, check to be sure that the head is Fixed firmly to the handle. A chain fall locks its elevated load in place using an Automatic brake Cable come alongs are used to move loads horizontally for short ground distances. A handsaw clamp can spread clamping pressure over wider areas than others Robertson screw Has a square-shaped socket in the screw head and a square protrusion on the tool