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Engineering
Engineering is an art and profession devoted to designing, constructing, and operating the structures, machines, and other devices of industry and everyday life.
5,839 Questions
A funnel closed at the bottom. made of glass or some transparent plastic. the spout part is long and graduated in inches.
In 89S51 what s means 89c51 what c means?
c in 89c51 stands for cmos..
s in 89s51 stands for system programming
system programming is way of burning your program into microcontroller chip...
just like we write a program in c language and then burn it into microcontroller.this in system programming is another way of burning your program into microcontroller....
What are the steps taking to assemble an engine?
Collect all the necessary parts. Clean the parts. Install piston rings on the piston crowns. Smear engine oil on the piston cover and the cylinders. Install the rods and the bearings. Add grease to the bearings and seal them with caps. Connect the rods and pistons to each other. Insert the rod end to the engine block. Connect the timing chain. Apply a new gasket and install the head plate.
MWh is a unit of energy whereas, MW is a unit of power. Energy and power are two words often confusingly interchanged. Energy is the amount of work done, whereas power is the rate of doing work.
One MWh (Mega Watt Hour) is a million watts of power applied over the period of an hour. One MW (Mega Watt) is a million watts. 1 Watt is 1 Joule per second.
To convert MWh to MW, you should divide MWh by the time applied in hours. MWh = MW * Hours, and respectively MW = MWh / Hours
E.g.
Some electrical equipment used 84 MWh is the total energy measured by a electricity meter over 12 hours operation.
What is the power rating of the equipment in MW?
84 MWh / 12 hours = 7 MW
What are the advantages of glass substrate over aluminum substrate?
There is none, glass is much stronger, but i suppose it depends on the use.
Science and technology greatly affects business in a way that business uses products of science and technology to thrive and develop because of the technological advances that have become prevalent. These interactions affect industrial growth because industries rely upon science and technology for its equipment. For example, if scirnce and technology did not come up with a machine that could automatically stretch saltwater taffy, makers of the taffy would use the old method of slamming it into a nail embedded on the wall and it would be difficult to mass produce therefore disabling the in this example, the saltwater taffy industry. answered by: NKMC
A. Coincident
What is a pipe bending machine?
A pipe bending machine is used in a factory to shape large pieces of metal for use in constructing things. This is a good way to get parts made for large projects.
Engineers are fluent in both U.S. Customary and SI units. Given a choice on units,most engineers will choose SI units simply because the unit conversions are so much easier. However, since most of the U.S. still operates in terms of feet, gallons, and BTUs, the engineer must also be able to operate in U.S. Customary units and able to switch back and forth between the two.
How is the hardness of a material determined by a hardness testing machine?
The hardness of materials is a function of their elastic modulus. As such a number of tests are used to measure hardness.
Relative hardness can be assessed by the scratch test where one material or mineral is used to scratch another. As such, the material that manages to scratch the other is harder, while the one that is scratched is softer. This comparative or relative hardness method is the basis of the Mohs hardness scale.
More quantitative methods of assessing the hardness of materials are based on the height of rebound of a hammer of known mass allowed to fall from a fixed height (which imparts a known energy into the material), where the height to which it rebounds is dependant on the properties of the material. As such, the higher the rebound, the larger the elastic modulus of the material and the harder the material. Two examples of tests which use this methodology are the Schmidt hammer test and the Shore scleroscope test.
Another common method used to measure the hardness of materials is to assess the depth of indentation of a tool of fixed dimensions at a specified applied load into the material of interest, where the larger the size of indentation, the softer the material. This methodology is commonly used for testing metals and forms the basis of the Vickers, Brinell and Rockwell hardness tests.
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Define and explain the concept of rigid body?
The relative position of the points on any object will not change at any application of force, then it is called rigid body. The relative position of the points on any object will not change at any application of force, then it is called rigid body.
How heavy is concrete per cubic meter?
Concrete weighs about 150 pounds per cubic foot.
Can't do the math but that is about 4500 pounds.
What relationship between front office and engineering?
The connection between the front office and engineering departments in a company is typically marked by their collaborative efforts to achieve organizational goals. While the front office focuses on customer interactions and business development, the engineering team works to create and maintain products or services. Their cooperative relationship ensures that customer needs are met with innovative and high-quality solutions.
In the automobiles, in the fuel system,sometimes large amount of vapour formation takes place at higher temperature.The cause is evaporation of some of the more volatile components of the petrol. Bubbles of vapour from in the fuel system can prevent the easy flow of fuel. This is called vapour lock.
