Engineering

A Service Engineer's duties depend on the industry they work in. For example, in Aircraft manufacturing, a Service Engineer provides technical support to the business unit operations such gas turbine engine/airframe/accessory overhaul and repair. He would also provide technical support to ensure cost, quality and output levels meet desired targets. Other duties would include investigating and resolving issues of product engineering, testing, and quality. They are essentially manufacturing engineers. But this is just one example - service engineers in computer programing for example would do something completely different.

That is a broad question but I would have to say some of the most important subjects would be digital audio & theory, a recording class of some sort, depending on which software you, the school or the business uses. Music theory, media arts, and of course math because, audio technology, or sound engineering, media production, music production which are all basically similar degrees are a science.

Yes. Mass Comm is only about writing. Anyone can learn to write. Study something that interest you. Example: If one wants to become a PR in Apple, I bet would rather hire a computer science student or programmer that can write well.

Writing is a learning process that can be learn in parallel and part-timely.

Not a lot. A fire fighting pump found on most fire engines is the centrifugal type. Other than the amount of water it may flow and the number of discharges it can supply, there is no difference (although I'm not sure what "ordinary centrifugal pump" refers to unless it is a trash or sump pump). Centrifugal type pumps weren't always used in the fire service, but they are the standard now because they can spin (they can pump or maintain pressure) even when there is no water actually flowing.

1.Graphical Representations makes it easy to understand and interpret data at a glance.

2.Graphical representation can be understood by layman easily.

3.A picture speaks a thousand words as the old saying goes. I can change that to a graph interprets a thousand calculations. In other words it tells you all that you need to know without the clutter of too much detail.

4. nobody could make an item to the exact requirements, not only are they required for manufacture, maintenance workers need to view them

5.Verbal instructions are not feasible, they can easily be forgotten or misunderstood. .

6. An Engineering drawing shows everthing required for manufacture (sizes, shape, material, accuracy required, number required, surface finish to name just a few)

7.Drawing is the oldest and efficient way to put data in simpler terms. remember even caveman used it to convey message by drawings. but engineering drawing is to compose data with precision in simpler form.engineering is all about planning and implementing and no planning s perfect without a schematic.

a- However most metals and many other solids have unit cell structures described as body center cubic (bcc), face cantered cubic (fcc) or Hexagonal Close Packed (hcp).

1- iron

2- sodium

3- gold

4- cooper

5- zinc

The main reason of selecting a lower frequency for up-link channel in GSM is because of free space path loss. The more is the frequency the more is the loss.

As mobile phones, being a battery driven device, have limitation in terms of power we should always look for lower path loss. Whereas BTS antennas can transmit the signal (in down-link channel) with a comparatively high power, which will compensate the path loss.

And that is why it is chosen to have lower frequency for up-link and higher frequency for down-link in GSM standards. The same theory applies in almost all type of radio communication.

NOTE: Frequency and power are independent of each other. For example you can control the transmission power of BTS antenna, which still transmits in the same frequency.

ATA is much faster.

The seven-mile bridge that spans across the gulf of Mexico to connect two cities of the Florida keys

Materials engineers are involved in the development, processing, and testing of the materials used to create a range of products, from computer chips and aircraft wings to golf clubs and snow skis. They work with metals, ceramics, plastics, semiconductors, and composites to create new materials that meet certain mechanical, electrical, and chemical requirements. They also are involved in selecting materials for new applications. Materials engineers have developed the ability to create and then study materials at an atomic level, using advanced processes to replicate the characteristics of materials and their components with computers. Most materials engineers specialize in a particular material. For example, metallurgical engineers specialize in metals such as steel, and ceramic engineers develop ceramic materials and the processes for making them into useful products such as glassware or fiber optic communication lines.

FOR n-type semiconductor the majority charge carrier is electron and for n-type semiconductor it is hole.

the majority and minority charge carrier is result of free electron and hole.

the majority charge carrier is responsible for transport of electron.

There are 100 pennies in 1 dollar then there would be 10,000,000 pennies in one million dollars. 1 million = 1,000,000.

Instead of penny say cent. Cent is the correct word for 1/100 of a dollar.

AutoCAD

3D Printing

CAD/CAM Rapid Prototyping

Solid Works

Weldments

Unigraphics

There are several out there these are just a few.

Time value of money, estimation of cash flows and etc

The iPod was announced on October 23, 2001 and released in November.

The iPod took less then a year to construct and became a product of millions of dollars of profit and is still very popular today.

Equivalent length of a pipe is a term applied to express the pressure drop generated by valves and fitting in a pipe.

In literature, you usually find ratios of equivalent length to diameter of the pipe. For example, L/D for a fully opened globe valve is 300. This means that, if you have a fully opened globe valve in a pipe and the internal diameter of the pipe is ID=0.05m, then

the equivalent length for this globe valve =300*D=300*(0.05m)=15m.

Equivalent length of 15 meters means that the globe valve generates the same pressure drop as as straight 15-meter long pipe.

You use a look ahead carry adder to reduce the propagation delay effects caused by the ripple carry that would otherwise be used. With ripple carry, each stage is dependent on the preceding stage, and this is cumulative. With look ahead carry, the carries are computed in parallel, speeding up the overall process.

an iterative decision making activity, to produce plans by which resources are converted, preferably optimally with due consideration for environment into systems and devices(products) to meet human needs.

acceptor circuit is the circuit which accepts only one frequency and reject the others

He learns gear third during his fight with Rob Lucci trying to save Nico Robin from the world government.

A personal computer that is small enough to fit on your lap is called a laptop computer or simply a laptop.