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It depends on the power rating of the saw. If it is a 1 KW (Kilowatt) saw then it will use 1 KWH (Kilowatt hour) of electricity for every hour it is used. This is equivalent to 1 unit of electricity. If it is 500 W (Watt) then it will use half this. If it is 2 KW it will use double this.

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Who invented the electric circular saw?

de walt


What is capacitive power generation?

I saw the question and came here hoping for a answer and not to answer


What was the understanding of elECtricity in the 18th century?

In the 18th century, electricity was primarily understood as a mysterious force associated with natural phenomena, such as lightning and static electricity. Pioneering experiments by scientists like Benjamin Franklin and William Gilbert began to reveal its properties, leading to the distinction between positive and negative charges. The era saw the development of early electrical devices, such as the Leyden jar, which stored electrical energy, but a comprehensive theory of electricity, including its practical applications, was still in its infancy. Overall, electricity was seen more as a curiosity than a practical tool until the 19th century.


Where did thomas Edison invent the elctrical generating system?

When visiting Roselle, New Jersey, I saw a plaque near the Roselle Park train station that says "First village lighted by electricity...". The actual invention may have occurred at or near his home in West Orange, New Jersey, but since he was called the Wizard of Menlo Park, maybe he had a lab there. (Today, Menlo Park is a section of the City of Edison.)


What did people do before electricity was invented?

Electricity wasn't invented; it is a natural phenomenon seen in lightning, the nervous system of every living animal, and so on. Things to make, transmit, store and use electricity were invented. Before those things were invented, people made things that allowed them to live without electricity, such as candles and oil lamps for light, waterwheels and ox drive for powering equipment, fuel-burning stoves for heat, written letters and visits for communications, and so on.

Related Questions

How did the circular saw work without electricity?

Large circular saws worked on belts from steam engines before electricity


What is a buzzsaw?

A buzzsaw is another name for a circular saw - a power saw with a circular cutting blade, whose teeth rotate rapidly.


What is an electric power tool that has a palstic handle?

angle grinder circular saw jig saw etc


What is another name for a portable power saw?

There are various portable power saws, three common ones are Circular Saw and Jigsaw (once known as a Sabre saw) and Reciprocating saw.


How did the circular saw run when it didn't use electricity?

Type your answer here... The modern circular saw is a scaled down version of the large sawmill blade driven by belts, gears and pulleys powered by a water wheel, first used in England in the late 1700's. Small hand held circular saws were not practical or safe until small electric motors were invented well after 1900.


What power saw would be best for a first time user?

A circular saw are highly recomended fro the first time power saw user. A jigsaw is also indicated for the beginner.


Is there a power saw with a laser guide?

Yes.QEP makes a tablesaw with a laser guide.You can also buy attachments for your circular saw


What is the horse power for a 15 amp circular saw?

It is approximately 2 horsepower depending on make.


What is the history of the table saw?

hoaleboi7@aol.com Per Wikipedia.org, the book "Woodworking Machinery, Its Rise, Progress and Construction 1800-1880" claims that the first recorded patent for the circular saw was in 1777 to an Englishman, Samuel Miller. However Miller references a circular saw created in Holland in the 16th or 17th century as an inspiration for his work. Based on this, most believe the concept of using a circular saw blade to cut wood that was pushed into, and towards it, probably developed sometime in the late 1700s or early 1800s. Note, this was obviously before electricity, thus, these early saws, which were the forerunners to table saws, used human power, via foot pedals, or water power to drive the saw blades. This is why many early saw mills were built along rivers to capture water to power a water wheel and saw blade.


How is a worm drive circular saw differ from a regular circular saw?

Worm drive circular saws are tough saws. They are powerful and have a long shelf life. A regular circular saw is a good saw, but not quite as durable as worm drive.


Is a circular saw and a table saw the same?

No, a circular saw is held in one hand. A table saw is set in a metal table or deck.


What are the key features and benefits of the Dewalt cordless circular saw 20v?

The key features of the Dewalt cordless circular saw 20v include its portability, powerful cutting ability, and long-lasting battery life. The benefits of this saw are its convenience for on-the-go projects, efficient cutting performance, and extended usage without needing to recharge frequently.