Where is highest tower in the world?
The world's tallest building is the Burj Khalifa (formerly know as Burj Dubai) in The United Arab Emirates at 829.84 meters or 2,722.57 feet.
What factors influence building designs?
Building designs are influenced by a multitude of factors that encompass functional, aesthetic, environmental, and regulatory considerations. These factors include the intended purpose and function of the building, the available budget, site conditions, climate, cultural context, and local building codes and regulations. Aesthetics play a role in determining the visual appeal and identity of the structure. Sustainability and energy efficiency considerations impact design choices to reduce environmental impact and operational costs. Accessibility and user needs influence the layout and features. Technological advancements, construction materials, and methods also shape design possibilities. Ultimately, the interplay of these factors guides architects and designers in creating buildings that are safe, functional, visually pleasing, and responsive to their surroundings and users' needs.
What two countries are connected by the Friendship Bridge?
There are at least 30 countries linked by at least 15 'Friendship Bridges'.
Afghanistan - Uzbekistan, Romania - Bulgaria, China - Nepal and many others.
What kinds of materials are used to make ships?
The detailed description of this business to provide good recycled of used lubricating oil for the customer demand. The innovative of this business to provide lubricating oil is an essential requirement almost every machine and instrument for it proper maintenance. Lube oil is mixed with other material like fuel, water and dust. So refining oil is done by removing raw material to obtain oils of same properties as originals. The improvement that have been done to reduce gap between the demand because most oils companies in Sultanate of Oman are used to offer oil that produced under ground of the earth and most of oil in Oman is sale to different countries around the world. This business helped to recycled waste oil that mixed with other material in many machine in industries rather than burning this oil. The refining of used lubricating oil help to protect environment and solve market gap for the consumer in most of companies
What are the applications of rectifiers in use?
A bridge rectifier, is a group of rectifiers (4 in a single phase) wired so that each half of an AC current is passed to respective positive and negative lines of a DC output.
It provides full wave rectification of AC into DC.
How do you test solenoid by using multimeter?
The solenoid can be testing by connecting it to your car battery and making sure it operates. If it is working you should be able to hear it click and be able to blow through the vacuum ports while it is connected. If you have a manual it will also specify how much resistance should be across the two terminals. Below is an attached tech video that should also help.
What is the function of an integrated circuit?
They are very small, yet they contain hundreds of millions of solid-state components. (Novanet)
The function of an IC (integrated circuit) chip is to replace many separate electronic components which could possibly have been used to build a particular electronic circuit. Most of those separate components are replaced by just one tiny IC chip that has been manufactured ("fabricated" is the correct technical word) to include extremely miniature circuits which imitate the behavior of all those separate components.
There are many reasons why ICs are being used more and more. Here are just a few of them:
An IC chip can include tens, hundreds, thousands or many millions of components. ICs are commonly used nowadays to build computers and many other types of electronic devices.
How do you make clay into a Ceramic?
you take a lot of clay flatten some of it to male the walls then make the roof the same way then you can make a ground or not then you can carve a door or a window or both you can do anything on it
Can a transformer step up power?
It is a basic tenet of physics that, in a closed system, energy can neither be created nor destroyed. Energy can, however, be transformed. It follows from this that the power output from a system cannot exceed the power input. Therefore, in a transformer, the primary power and the secondary power are always equal (at least in theory). A transformer can step voltage up or step it down. Since power equals voltage multiplied by current then, if the transformer secondary voltage is stepped up, the current must be stepped down by the same factor (that is, if the voltage is stepped up by a factor of 4 then the current is stepped down by a factor of 4). Any increase in voltage in the secondary of a transformer will result in a corresponding inversely proportional decrease in secondary current. From a practical standpoint, secondary power is always somewhat less than primary power due to resistive losses in the transformer windings as well as eddy current and hysteresis losses (magnetic losses) in the transformer core. These losses produce heat which compounds the transformer inefficiency. The primary and secondary windings are made from copper and, like all metals, it has a positive temperature coefficient of resistance. This is a fancy way of saying that when the copper windings of a transformer get hotter their electrical resistance goes up which further increases the resistive losses in the transformer.
What are the different types of processors used in embedded system?
Wel,u have the Intel p 1 and p2 p3 p4 then centrino and then core duo and then centrino duo then centrino duo core duo also u have the amd athlon whis is standard
Now yow have Quad Core, I3, I5, I7 Processors
Difference between Pneumatic and hydraulic test?
There are many differences, and here are a few:
Pneumatic systems use gasses which are compressable - hydraulic uses liquids that are non-compressable.
Hydraulics' motion is slow and smooth - pneumatics' motion is quick.
Pressure can range from 500 to 5000 psi - pneumatics operate at around 100 psi.
What size wire should be used for a clothes dryer on a 30AMP circuit?
In Europe we would like to see that on 6mm square conductors
What happens to the current in a circuit when the resistance is increased?
The flow of electrons meets an increased impedance to it's flow.
Uses of autocad in the field of engineering?
AutoCAD (Computer-Aided Design) is a widely used software tool in the field of engineering for creating, modifying, and documenting detailed design drawings and models. Its versatile capabilities make it an essential tool across various engineering disciplines. Here are some common uses of AutoCAD in engineering:
**Architectural Design:** AutoCAD is frequently used by architects to create precise and detailed floor plans, elevations, sections, and 3D models of buildings and structures.
**Civil Engineering:** Civil engineers use AutoCAD to design infrastructure projects such as roads, bridges, highways, dams, and drainage systems. AutoCAD's tools help in creating accurate plans, profiles, and cross-sections.
**Mechanical Engineering:** AutoCAD is extensively used by mechanical engineers for designing parts, components, and assemblies. It aids in creating 2D drawings and 3D models of machines, equipment, and mechanical systems.
**Electrical Engineering:** AutoCAD is used by electrical engineers to design electrical systems, wiring diagrams, circuit layouts, and panel layouts. It helps in creating detailed schematics for various applications.
**Structural Engineering:** AutoCAD is used to design and detail structural components of buildings and structures. Engineers use it for creating accurate drawings of beams, columns, foundations, and other elements.
**Industrial Design:** AutoCAD is employed in industrial design for creating product concepts, prototypes, and detailed manufacturing drawings. It aids in visualizing and refining designs.
**Aerospace Engineering:** AutoCAD assists aerospace engineers in designing aircraft components, interiors, and systems. It aids in creating detailed plans for various aircraft parts.
**Environmental Engineering:** AutoCAD is used by environmental engineers to design and plan environmental systems, including water treatment plants, waste management facilities, and pollution control systems.
**Surveying:** AutoCAD is used in land surveying to create accurate survey plans, contour maps, and site layouts.
**Urban Planning:** Urban planners use AutoCAD to design urban layouts, land-use plans, and zoning maps.
**Geographic Information Systems (GIS):** AutoCAD can be integrated with GIS data to create and edit spatially accurate maps and geographic information systems.
**Construction and Project Management:** AutoCAD drawings serve as the basis for construction projects, facilitating communication among stakeholders and guiding construction activities.
**Prototyping and 3D Printing:** AutoCAD's 3D modeling capabilities are used for creating prototypes and models that can be 3D printed.
**Documentation:** AutoCAD is instrumental in creating detailed documentation, including technical drawings, plans, sections, and specifications.
AutoCAD's flexibility, precision, and efficiency make it an indispensable tool in the engineering industry. It enhances design accuracy, reduces errors, and facilitates collaboration among multidisciplinary teams working on complex projects.
How did they actually BUILD the pontcysyllte aqueduct?
The Pontcysyllte Aqueduct is a remarkable feat of engineering that was constructed in the late 18th century in Wales, United Kingdom. It was designed by civil engineer Thomas Telford and built by skilled laborers and craftsmen. The aqueduct was completed and opened for use in 1805. Here's a general overview of how the Pontcysyllte Aqueduct was built:
**Design and Planning:**
Thomas Telford designed the Pontcysyllte Aqueduct to carry the Llangollen Canal across the River Dee and its steep valley. The aqueduct had to span a significant distance at a considerable height, and its design required careful consideration of structural stability and water pressure.
**Foundation and Abutments:**
The aqueduct's foundation and abutments were constructed first. Stone foundations were laid on solid ground on both sides of the river. The abutments provided the support for the arches and the water channel.
**Arches and Piers:**
The aqueduct's main structure consists of 18 stone arches that span the valley. The arches were constructed using limestone from local quarries. Skilled stonemasons and laborers worked to carefully shape and place the stones to create the arches and supporting piers.
**Iron Trough Construction:**
The most innovative aspect of the Pontcysyllte Aqueduct is its cast iron trough, which carries the canal water across the valley. The iron trough was prefabricated off-site and transported to the aqueduct's location. Each cast iron section was carefully assembled and bolted together on-site.
**Waterproofing and Sealing:**
To make the trough watertight, Thomas Telford used a combination of lead sheets, iron plates, and puddled clay lining. This prevented water from leaking and maintained a stable water level within the trough.
**Construction of Side Walls and Railings:**
Once the iron trough was in place, the sides of the aqueduct were constructed using stone and brickwork. These walls helped contain the water within the trough and provided safety for people using the footpath alongside the canal.
**Completion and Opening:**
The Pontcysyllte Aqueduct was completed in 1805 and opened for use. It quickly became an iconic structure and a testament to Telford's engineering skill.
The construction of the Pontcysyllte Aqueduct was a labor-intensive process that involved a combination of traditional stonemasonry techniques and innovative cast iron technology. Skilled craftsmen, laborers, and engineers worked together to bring Telford's design to life. Today, the aqueduct is recognized as a UNESCO World Heritage Site and remains an impressive example of engineering ingenuity from the Industrial Revolution era.
Yes you can, although some more eaisily than others as they all have different melting points. To find out the exact melting points you can google, for example:: 'Melting point of Iron'
Melting metals is quite commonly used in industries to shape the metal into a mould, which is called 'Casting'.
What is the History of industrial engineering?
Industrial Engineering (IE) Engineering has a multi-disciplinary nature. This discipline plays an important role in the adaptation of systems at various levels, from micro to macro. Initially, industrial engineering was focused on the study of work and its design. However, today the sector has spent a considerable amount of time making a significant impact in developing high quality and low cost products. The purpose of this research is to study the development of industrial revolutions, the development of industrial engineering and how these two affect each other.
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There are tires with innertubes and some that don't need them. The tire is filled to recommended pressures of about 30-40 PSI with air or some kind of inert gas. The pressure is great enough to push the sidwalls of the tire against the wheel that keeps air from leaking out.
What the advantages of active and passive device?
An active device is any type of circuit component with the ability to electrically control electron flow (electricity controlling electricity). In order for a circuit to be properly called electronic, it must contain at least one active device
Fire detection and protection system description?
A system which is networked with extinguishing and detection devices to ensure that the danger of fire is low. Smoke/Heat detectors, sirens, bells, sounders and call points are in place to detect any fire and alert you if there is the need to evacuate. A person can manually activate the call point if they discover a fire. When the fire alarm sounds, extinguishing apperatus such as sprinklers, CO2 gas release will activate, in order to quickly put the fire to a halt.
What allows simple transformers to step up or down?
The voltage ratio in transformers used in power supply is set by the ratio of the number of turns on the primary and secondary windings.
No, zinc is not a precious metal. It is a necessary industrial metal.
What is the difference between hot finish seamless pipe and cold drawn seamless pipe?
A cold drawn seamless pipe has better dimensional tolerance, a higher surface finish and better mechanical properties than an equivalent hot finish seamless pipe. For applications that can make use of the thinner pipe walls and closer tolerances, a cold drawn seamless pipe is the better option.