A:To know how to read a tape measure, someone must first know what the marks on the tape measure mean; the full lines that cover the entire width of the tape measure are equal to a full inch. The marks that cover approximately half of the tape measure's width indicate 1/2 of an inch, while the ones that cover a quarter of the width indicate 1/4 of an inch. Lines an eighth of the width are equivalent to 1/8 inch, and the shortest marks indicate 1/16 inch.
A:The most widely used types of welding are stick or arc, gas metal arc, gas tungsten arc, plasma arc, shielded-metal arc, submerged arc, electroslag, flux-cored, metal inert gas and tungsten inert gas. The type of welding used usually depends on the thickness and form of the material.
A:In one experiment presented by the California Energy Commission, two D-sized Duracell batteries were able to power an ordinary flashlight for 15 hours. Had the batteries been powering a less powerful or more efficient flashlight, they would have lasted longer than 15 hours.
A:To check the gas level in your propane tank, take a cup of steaming water and pour it over the side of your tank. Next, feel the tank from top to bottom, and look for the point where the tank changed from feeling hot to feeling cool. This is the gas level.
A:Calculating floor space is best done by breaking a room into rectangles, then figuring out the area of each rectangle and adding the total areas together. If floor space is being calculated for the purposes of purchasing new floor treatments, the final total must be translated into square yardage.
A:Replacing the used or broken plastic string of a weed wacker is done simply by adding new string to the spool designed for it. It will take a weed wacker, 15 to 25 feet of weed eater string and a pair of wire cutters or scissors. All you do is remove the spool of the weed wacker, and then cut, wrap and secure the new string. Once the weed wacker is reassembled, it is ready to be used again.
A:A broken measuring tape indicates that the spring inside the retraction system may be damaged or disconnected. You may need to clean the internal components to fix it. You need a small screwdriver, masking tape and possibly a new spring.
A:A screw is a fastener that has a ridge or thread encircling the entire length of the device, while a bolt has a smooth shaft and a threaded end. Screws have heads with a depression indicating the type of driver necessary for fastening. Bolt heads are manipulated with a wrench and often have hexagonal designs.
A:There are many websites that offer instruction, information and resources for learning how to weld as a hobby. For example, the American Welding Society is an international membership organization whose website offers a searchable database of welding schools located all over the world.
A:Effectively troubleshooting a pressure washer requires identification of the exact problem. Common issues include the soap injector failing to work, the engine stopping after a few minutes, the machine not starting, water leaking, the washer running poorly, and the washer lacking pressure.
A:Snow blowers vary in power and other details, but they nearly all operate with an auger that loosens and pitches snow through a chute. Two-stage models feature an impeller resembling a fan that allows the machine to throw snow a greater distance. Snow blowers are available in gas-powered or electrical versions.
A:Pick axes are used as tools for landscaping, breaking up hard surfaces and as farming implements. A pick axe consists of a handle and a head made of metal that has both a pointed and blunt end. The pointed end breaks up hard surfaces, while the blunt end can be used to pry things up.
A:To use a soldering iron safely, wear eye protection, such as safety goggles or glasses, at all times. Solders emit strong fumes that can be toxic, so work in a well-ventilated area to prevent buildup. Never hold the wires to be soldered with your bare hands, and do not touch the blistering hot soldering iron element. Turn the tool off when not in use, and put it in its stand.
A:Removing ceramic tiling from either a wall or floor requires a hammer, a chisel, a bully tool and possibly a sledgehammer, depending on the size of the job. The cleanup after removing the tile may require other tools, but this is all you will need for the actual removal of the tiles.
A:In addition to the tried and true hand-powered block sander, Popular Mechanics lists orbital finishing, random orbit, belt, disc and spindle sanders as those that are used for wood. Each type of sander has its own specialty, and woodworkers may rely on some or all of them to finish a project.
A:When you need a hole to be drilled in the center of an object, there are many different methods that can be used to find the center. For many of these objects, there is a commonly used technique that involves line intersection. To follow this method, you need a center finder head, a metal rule and a very sharp knife that can be used to scratch lines into the object being drilled.
A:The function of a screwdriver is to turn screws with slotted heads. Screws that have a single slot require the use of a flat-head or slot-head screwdriver. This is the oldest and most common type of screwdriver. Screws that have tops with a cross need a Phillips head screwdriver, which comes with a four-star point on the tip.