0
Want this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
Why did James Watt invent steam engines?
because he was bored, i guess...? He did not invent steam engines, he did however make very important adjustments and additions to them. He was a person who was in a field of instrument making and repair (such as scientific and mathematical instruments, now all replaced by computers I assume) this is why when he was in the University of Cardiff, working in his workshop there, he was requested to try and fix one of Thomas Newcomens steam engines, perhaps not an instrument but he was a technician, and living during a time where professions were not as specialised as today I assume is why he still got given the duty. Because of his great opurtunity to work with one of the worlds leading machine designs at the time he was also able to understand how unefficient it was which was the reason he began thinking of ways to improve it. James Watt's steam engine was apparently 3x more efficient than Newcomen's. A rough number but it replaced nearly all of Newcomens Engines (I believe), it was far less coal Hungary and was an extremely frugal purchase, at the time mainly for mine diggers. So to some up he 'improved' Thomas Newcomen's steam engine because they were unefficient, it was he who did this because he was in a professional field which lead to a steam engine finding him and he could not refuse the chance of workign on one.
Advantages and disadvantages on steam engine?
Steam engine advantages Any suitable form of energy can be used to make steam Not affected much by high altitudes Water can be re-used Steam engine disadvantages Has low efficiency, around 30% Are expensive to buy and run Give off a lot of pollution Take time to start Dangerous to use because of high pressure of steam Only 30% of the steam is used Lots of energy is needed to make the steam
Can a train run on steam?
Steam trains were once widespread, and changed the world. A steam engine is an external combustion engine, meaning that the fuel burns outside the engine. In modern internal combustion engines the petrol or diesel burns inside the engine, and the gases produced expand and push the cylinders, and this motion eventually turns the wheels. In the steam engine the fuel burns in an external fire box. The heat boils the water to make steam, which pushes the cylinders. So it depends exactly what you mean by 'run'. Certainly there were and are steam trains, but the steam doesn't provide the energy to make it go, the fuel does.
What problem does steam engine solve?
The steam engine helped to power the Industrial Revolution. Before steam power, most factories and mills were powered by water, wind, horse, or man. Water was a good source of power, but factories had to be located near a river.
How does the steam engine impact people's lives?
the steam engine was using the transcontinental railroad, which went all the way across the U.S. people could then travel across the country in a matter of days, rather than months. also, supplies reached areas a lot faster which allowed more time to make technology and art.
Why did James watt build the steam engine?
He invented the steam engine to make transportation easier.
How many inventions did James Watt make?
one and that was the steam engine
Who improved the steam engine to make it faster and more efficient?
James Watt
Why did James Watt wanted to make steam engine?
He saw that Newcomen's steam engine was extremely inefficient and thought he could improve the design. Which he subsequently did.
How long did it take for James watt to make the steam engine?
It took him 8 years, from 1765 to 1776.
What was James Watt's invention in the 1700s?
James Watt is known for his all important invention of the steam engine which lead to the invention of the locomotive and of the power plants.Even today's nuclear power plants apply the power of steam to make energy.
When did james watt make the steam engine?
The Watt engine was the result of a series of inventions and was completed by 1790. Librarians: Ask Us, We Answer! Lisa, Librarian Richland County Public Library, Columbia SC
Why did James watt inveted the steam engine?
He didn't invent it, he simply improved upon the Newcomen steam engine to make it a more viable machine and consequently helped begin the industrial revolution in Britain.
What type of engineer was James Watt?
He was a mechanical engineer, and or inventor who mainly developed the Newcomen steam engine, which was a fundamental change used in the Industrial Revolution in both the Kingdom of Great Britain and the world.
Who invented the steam engine locomotive?
George Stephenson was the first inventor of the steam engine locomotive. He used the improvements of the steam engine itself, invented by James Watt, to make a better way of transportation. The purpose of this locomotive was make an easier way to transport and trade goods across the United States.
What did James watt invent in Glasgow?
James Watt didn't really "invent" anything. (Almost nobody "invents" things.) What Watt did is to modify an existing steam engine to make it far more efficient and reliable, making it not only useful but also commercially feasible.
What didJamesWatt invent?
Watt developed the concept of Horsepower and the unit of power the Watt. He did not invent the steam engine but did make significant improvments to the Newcomen steam engine. Watt introduced a design enhancement, the separate condenser, which avoided this waste of energy and radically improved the power, efficiency, and cost-effectiveness of steam engines.
