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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

What is Skye Bridge made of?

The Skye Bridge is constructed of concrete and steel.

What is the difference between category and segment?

Category is classification of similar things where as segments are dividing parts of individual thing into various parts

Do all squares have corners?

Yes squares ALWAYS have corners but they can be a sharp point or a very slightly rounded edge. Hope this helps!!

What is the longest wooden roller coaster?

The longest wooden roller coaster in the world is Beast at Kings Island in Ohio.

It is 7,359 ft long.

What material works to protect fragile items?

It depends. Fragile items of odd shape with protruding parts will be best protected in a cardboard box filled with Styrofoam peanuts. A Vase or Pottery would be well protected wrapped with bubble wrap and boxed. Plates and chinaware can be protected with blank newsprint paper and of course boxed.

What is a warp engine?

A warp engine is the main way a starship from Star Trek travels. A warp engine has a antimatter-matter reaction in a chamber with the fictional style dilithium crystal chamber. The engines cause space-time in front of the ship to become less dense and behind to become more dense, propelling the ship to a max of warp 9.9995 (almost 10,000 times the speed of light).

What is a solar chimney?

a solar chimney is a black painted chimney that attatches to the side of a biulding, it must be taller than the building though. when the sun heats the chimney, the hot air rises drawing the cold air out from under the ground therefore ventialting the house and also cooling on hot days. to cool you can close the vents that the hot air escapes through and insert fans in the chimney and the hot air will be blown around the house.

What is the purpose of the ZIF socket?

ZIF or "Zero Insertion Force" sockets allow the socket to open to receive the pin without pressure and then close around the pin to give a good, solid connection.

A sample of acknowledgment?

By The Name of Allah, we feel so grateful of His blessing, we finally success to concoct this group project assignment for subject Malaysian Economic which is the code is ECO 261. We also like to expand our deepest gratitude to all those who have directly and indirectly guided us in writing this assignment.

Many people, especially our classmates and team members itself, have made valuable comment suggestions on this proposal which gave us an inspiration to improve our assignment. We thank all the people for their help directly and indirectly to complete our assignment.

We also like to give a very big thanks to Madam Maymunah bt. Ismail, our lecturer who give us passion and encouragement, and for doing an excellent job, advises to us to ensure our proposal is successful also spend your time to keep on eye to see our team work made the best work. The beautiful thousands thanks just for you Madam.

In the nutshell, although criticism is sometimes a bitter pill to swallow, we can now look back and agree that greatly strengthened the final proceed. As people always said "to success, we must take pains", so, success will be more steps taken if we are doing great sacrifice.

Up to what tolerance is achievable on a lathe?

Machinists can accomplish very fine tolerances on lathes, usually up to one tenth of a millimeter (0.01mm) or thousandth of an inch (0.0001in). By using a light sandpaper a much closer tolerance can sometimes be achieved.

What is a torque wrench socket look like?

The sockets are standard sockets, just like any ratchet wrench. It's the handle that's special, with some type of gauge to indicate how hard you're twisting it.

What is the angle of the clock in 22215 pm if its hour hand is 5cm and minute hand is 4cm?

22215 pm is not a correct time, what time do you mean? The angle between the hands, if that is what you mean by 'the angle of the clock', does not depend on the length of the hands, so why have you given them? Please make the question clear and resubmit.

What are anomalies in DBMS and their types?

Tables that have redundant data have problems known as anomalies.So data redundancy is a cause of an anomaly.

Redundancy is the duplicaion of the data.

There are 3 types of anomalies.

Insert Anomaly:When you insert a record without having it stored on the related record.

Delete Anomaly:When you delete some information and lose valuable related information at the same time.

Update Anomaly: Any change made to your data will require you to scan all records to make the changes multiple time.

Co2 oxygen both use same time in mig welding?

CO2 and O2 can not be used in the same time for shielding gas in MIG welding, it would create too much oxidation of the molten metal.

What is electro-mechanics means?

Electromechanics combines the sciences of electromagnetism of electrical engineering and mechanics.

Electromechanical devices are those that combine electrical and mechanical parts. These include electric motors, loudspeakers, some fire alarms and mechanical devices powered by them, such as calculators and adding machines; switches, solenoids, relays, crossbar switches and stepping switches.

What is main difference between Pentium 4 and Pentium 5 processor?

There is no Pentium 5 processor. The mainstream (non-budget) Pentium line ends with the Pentium D, which is essentially a dual-core Pentium 4. The Core Solo, Core Duo, Core 2 Duo, and Core 2 Quad all have a very different architecture from the Pentium 4.

Activity diagram for video rental system?

i knew how to draw the activity diagram fro video rental system but i dont know how to attach it here

Advantage of internal combustion engine?

The advantages of the internal combustion engine is that it is:

* Cheap

* High power to weight ratio

* It is possible to raise the efficiency to relatively high levels by minor means

* Emissions are minimized by advanced combustion control, design and aftertreatment. The only emission that can't be reduced by aftertreatment is carbon dioxide, here advanced control and new technology come in to play. In fact, atmosphere background emissions can very well be higher than those coming out of the tailpipe (carbon monoxide/unburned hydrocarbons).

Can you ride a roller coaster with high blood pressure?

Some one with high blood pressure should not ride roller coasters because they put several different types of stress on the body which can cause your blood pressure go up even higher and put your heart in danger.