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Alternating current travels in only one direction and is typre of current that most electronic devices require including computers?
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How are computers used in the field of literature?
Computers can be used in the field of Literature for writing and editing books as well as publishing online, including blogging and article writing.
What do you understand by the word computer?
information-technologyis concerned with improvements in a variety of human and organizational problem-solving endeavors through the design, development, and use of technologically based systems and processes that enhance the efficiency and effectiveness of information in a variety of strategic, tactical, and operational situations. Ideally, this is accomplished through critical attention to the information needs of humans in problem-solving tasks and in the provision of technological aids, including electronic communication and computer-based systems of hardware and software and associated processes. Information technology complements and enhances traditional engineering through emphasis on the information basis for engineering.
What is DC signal?
(This answer assumes that this is a straightforward question about the electrical term "DC". If it is about something else, feel free to explain in the discussion area and I will try to answer.) "DC" refers to Direct Current. This is as opposed to "AC", which stands for Alternating Current. Direct Current involves a flow of current (electron flow) in one direction only. The delivery of power to an electronic circuit is by far the most common application of DC current in your house, for example. (There are some high power DC power delivery systems used in industry as well as other non-domestic applications such as welding.) Alternating Current involves a flow of current that reverses direction periodically, that is, at some "frequency". Historically, the vast majority of "signalling" was done with AC. This corresponds to what we commonly call "analog" today, including audio, radio, and telephone communications. With the advent of the digital age, digital signal transmission (in the case of signaling over most wires and circuit traces) could be considered to be switched DC, since the current direction does not reverse, i.e., during the signalling of a digital "one", current flows in one direction, while during the signalling of a digital zero no current flows (so the direction does not alternate, it only stops and starts). (By no means all digital signalling is DC however. All wireless transmission could be considered to be AC, and signalling in systems such as USB and FireWire is AC.)
What country do hp computers come from?
Most of HP notebook computers are manufactured in China. HP desktop computers are manufactured in many countries, one of them is Czech Republic. HP servers also are manufactured in few countries, including Czech Republic and Hungary.
Who buys old computers?
Old computers *should* be recycled. Computers contain many hazardous materials, including mercury and lead, as well as many recyclable metals, such as gold and copper. Motherboards in computers get crushed down to a powder, then heated up to different temperatures to melt off the plastic first, then higher temperatures to melt out the different metals.
Alternating currents travels in only one direction and is the type of current that most electronic devices require including computers?
Alternating currents travels in only one direction and is the type of current that most electronic devices require including computers?
Was the first computer made in Germany?
Z1, it was mechanical (including memory), but it did floating point arithmetic. Electronic computers were later.
What are some techno instruments?
It's impossible to tell, but electronic music is generally made with synthesizers (electronic keyboards), drum machines and/or computers.
Is there another use for semiconductors other than to conduct electricity?
Yes. In electronic devices, semiconductors fulfill a variety of functions, including current filtering - a semiconductor diode only lets current pass in one direction - and signal amplification, using transistors. Transistors have many uses, including for electronic switching. Do some reading on diodes and transistors, while bearing in mind that they use semiconductors.Yes. In electronic devices, semiconductors fulfill a variety of functions, including current filtering - a semiconductor diode only lets current pass in one direction - and signal amplification, using transistors. Transistors have many uses, including for electronic switching. Do some reading on diodes and transistors, while bearing in mind that they use semiconductors.Yes. In electronic devices, semiconductors fulfill a variety of functions, including current filtering - a semiconductor diode only lets current pass in one direction - and signal amplification, using transistors. Transistors have many uses, including for electronic switching. Do some reading on diodes and transistors, while bearing in mind that they use semiconductors.Yes. In electronic devices, semiconductors fulfill a variety of functions, including current filtering - a semiconductor diode only lets current pass in one direction - and signal amplification, using transistors. Transistors have many uses, including for electronic switching. Do some reading on diodes and transistors, while bearing in mind that they use semiconductors.
Where can someone buy a Panasonic Toughbook cf 18?
Someone can buy a Panasonic Toughbook cf 18 at any electronic retail stores. Those stores usually sell electronic products, including computers, laptops, and cell phones.
Who built electronic control device for guided missiles?
Raytheon did much ( defense electronics) work including Guided missiles. of course Nazi Germany had electronic control-guidance devices- including ground computers to direct the deadly accurate trajectories of the V-2 missile used in the latter part of World War II/
Who studies logic design?
If you mean Logic as in Electronics, Computers etc... Then Electrical and Electronics Engineers study Logic design including True/False equations, AND/OR/NAND/NOR Gates. Logic design is essential for Electronic/Microprocessor and other electronic equipment design tasks. Entire computers of any complexity can be broken down to individual logic elements.
When will Windows 7 computers and Windows 7 CD cases become available at electronic stores including Walmart?
Windows 7 computers and Windows 7 CD cases (for operating system upgrading) will become available at electronic stores, and other stores such as Walmart, Target, Meijer, etc., on October 22, 2009. According to the Microsoft Windows website.
When and why was the first computer invented?
various business, engineering, and scientific problems in the 1930s and 1940s (including problems raised in WW2) became too large and too time consuming to handle by conventional means, so techniques to automate their solutions were sought. many machines were designed and built: mechanical and electronic analog computers, mechanical and electronic digital computers, even hybrid computers (part digital part analog).
What does the website Summit Direct deal in?
The website Summit Direct deals in a number of electronic devices. They sell many items including desktop computers, laptops, LED and LCD displays and audio devices.
What were computers used for in the metal forming machines tools sector?
Trends in technology in the metal forming machine tools sector were closely tied to computer and electronic innovations, including those for design and control.
What electronics were there in 1936?
Vacuum tube based electronics. Many kinds of radios were in use, including FM radios operating in the VHF band. Early versions of what would become RADAR were in secret development for the military of several countries. Electronic analog computers and mechanical analog computers using electronic torque amplifiers were available and were sold to and used by Universities, and Companies doing engineering designs. That is about it.
