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.Know More
Electric snow blowers tend to be smaller than their gas-powered counterparts, making them a better choice for tight spots and small spaces. They use augers just like gas-powered snow blowers, but do not require maintenance, such as oil changes.
Single-stage snow blowers operate with gas engines. Their augers scoop snow and throw it out a chute. The augers on these machines touch the ground and are capable of hurtling rocks along with the snow. Therefore, the machines are not safe for use on gravel surfaces, A single-stage blower is capable of clearing snow up to 12 inches deep.
For deeper snow, many people use a two-stage snow blower. A two-stage blower not only handles snow 20 inches deep and often deeper, but throws snow a greater distance, in some cases as far as 50 feet. The auger on a two-stage machine does not touch the ground, making it safe to use on gravel surfaces.Learn More
A deep well pump typically uses 250 to 1,100 watts of power. A water pump is a device that is used to extract water from a well. The most common types of pumps are jet pumps and submersible pumps.Full Answer >
Rotating a screw advances a spiraled incline into a surface. The head of a screw functions as a lever, while its threading is just a long incline that has been wrapped around a vertical shaft.Full Answer >
A plumb bob's weight hanging at the end of a line pulls the string it is attached to taut. This creates a straight vertical line that can be used as an alternative to a level. Plumb bobs only read accurately if they hang freely and the weight is completely still. SFGate recommends that they be used indoors or on windless days.Full Answer >
A lathe works by spinning an object quickly and using a cutting tool to remove material uniformly from the diameter of the object that is spinning. It can perform a "rough turn" and remove a substantial amount of material all at once, or it can perform a "finish turn" to remove material more smoothly. There are a number of tools that can be used with a lathe.Full Answer >