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Computer Aided Design
Computer Aided Design (CAD) is the act of using computers to design an object. CAD techniques follow standard engineering design and drafting procedures, but use a computer to help speed up the process.
1,069 Questions
What are the components of a CPU and their functions?
.1. ALU.Arithmetic logic unit-does the actual comparison that need to be processed,control unit-this control and cordinate computer components.registers temperally store it has to read a data from a memory bafa registers
What is meant by distribution transparency?
For many, it means that you provide high-levelabstractions which hide network location behind an impenetrable wall. In such a system, a process can'tknow where it is executing, even when it wants and needs to know. And in such a system, it isn't so much that networking is transparent as that it is hidden behind an opaque brick wall. More prosaically, transparent distribution means that executing on a remote CPU is a non-event, no more exceptional than executing on a particular one of the local CPUs. You may specify execution on a particular remote CPU just as you would specify execution on a particular one of the local CPUs. Similarly for accessing of remote data.
How can you install 32 bit autocad 2008 into a 64 bit windows?
When installing, Windows should automatically detect your OS and install 64-bit.
However, if it is a 32 bit disc and you are running it on a 64 bit system, it should work, yet if your computer has more than 3GB of RAM (4GB, for instance), the maximum memory that will be used on autocad is most likely 3GB.
There is no difference installing a 32 bit application on a 64 bit operating system. All 64 bit windows OS's can default to 32 bit operation.
However if you attempt to install a 64 bit program in a 32 bit system it will warn you and refuse to install.
""" it is wrong answer, it gives and error
This is 32-bit Autocad 2008. It can not be installed on 64-bit Windows
whats the problem"""""
How Do you calculate the area of pipe?
Start with the maximum flow speed (metres per second) for your liquid, then mutiply by the area of the pipe in square metres, the result is maximum volume flow rate in cubic metres per second.
What is the difference between ascending and descending order?
Ascending means increasing (usually numbers but could be alphabetic). Descending is the opposite.
81, 121, 100, 169, 11, 9, 14; sorted in ascending order is: 9, 11, 14, 81, 100, 121, 169.
The letters Q A B T U Y G H, sorted in descending order are: Y U T Q H G B A
What is the full form of ieee standard 802.3?
MAC addresses are formed
according to the rules of one of
three numbering name spaces
managed by the Institute of
Electrical and Electronics Engineers
(IEEE)
What is the function of netstat?
Used to see which active TCP connections are open and running on a networked host. Lists the protocols in use, the local address and port number, the destination address and port number and the state of the connection.
What is the purpose of the automatic voltage regulator?
The purpose of an adjustable voltage regulator is to have a regulator that can give out variable voltages. This is in contrast to a fixed voltage regulator which only outputs one voltage, which it is rated for.
To allow for adjustable voltage, usually the resistors on the output of the regulator just need to be swapped for different values to give differing output voltages.
Computer-aided design is primarily used by?
By product designers. It can also be used by engineers or architects.
What does cad mean in technology terms?
CAD stands for computer-aided design and drafting (CADD). It is technology for design and technical documentation, it is the use of computers to aid in the creation ,modification, analysis of a design.
Where in industry is CAD and CAM used?
i dont know how but i know that engineering industries do!
sorry... dont know anymore
peace....
i ♥ zain malik
What are requirements for software and hardware of CAD?
any computer can do it. All you need is a basic 2D/3D GPU depending if it is 2D or 3D CAD. The min spec of the computer is very minimal. It would probably run on a Pentium 3, and all other components will be OK as long as they were made less than 10 years ago. CAD isn't very demanding at all
What is the newest technology used in robot?
Robotics is a wide field it is also subdivided into many catogories such as mechatronics,artificial intelligence etc.
Now a days the humanoid robots are in the top of the inventions . it is assumed that after few years we will not be able to differentiate between a robot and a human.
The main body parts and actions of the human have transformed into robot but only the real thoughts expresions and feelings are left.
Some robots also have expressions .....but not quite similar to humans....but the human brain is not too easy to interprate as a robot. And also after several hundred years ...the robot brain will not be able to compete with the humans.......because we humans are unique...........but if the brain is totally captured then it will become much easier to make robots like humans and to destroy humans..................!
Latest innovation in the field is RoboFisher, which allows you to control a robot from your computer or mobile device. The robot is fishing in a real lake and you may control the entire process. Just genious.
Elements of computer graphics?
In traditional computing terms, the basic element of computer graphics is a pixel, the atomic (not divisible) unit of display. It can be "Off" (=of background color) or "On" in any other color out o the supported set of colors, but it can't be halved.
In modern computers, pixels still exist, and all the above is still true. However, with today's very high resolution screens, the dimensions of an individual pixel hardly matter any more. Therefore, the basic elements of computer graphics of a modern computer system are points, straight and arced lines, and basic geometric shapes such as ellipses, rectangles, triangles and trapezes.
To proof my point, I refer to modern 3D animation software, software which was used to create popular and (technically) awe-inspiring movies such as Monsters, Inc or Toy Story, to name just two. In these tools, shapes as complex as the entire body of a hairy monster are composed of (many) points, straight lines, and triangles.
Therefore, the basic elements of modern computer graphics are points, straight lines and triangles.
Input device is a device you plug into computer. For example: mouse, keyboard...
How much does autocad 2010 cost?
At least $399.99 is the cheapest AutoCad.
^^ i dare to say otherwise, the 2011 edition is almost $4,500 so why would 2010 be $400? would make MUCH more sense if it was at least $2,000 or $1,500. well at least the kind of AutoCAD i get is that much, i but the fabricating, technician and industrial kind with lathes, plasma cutters and welders. so thats why mine are like super exspensive..
What is the Difference between Computer Aided Design and Computer Aided Drafting tools?
There is no real difference. You could say that Computer Aided Design includes CAE (Computer Aided Engineering) tools, such as Finite Element Analysis.
What is the advantage of qam over ask and psk?
PSK and QAM modulation have two advantages over ASK:
*They are not as susceptible to noise.
*Each signal change can represent more than one bit
PSK Disadvantage
more complex signal detection / recovery process,
than in ASK and FSK
QAM advantage:
· data rate = 2 bits per bit-interval!
· higher data rate than in PSK (2 bits per bit interval), while bandwidth occupancy remains the same
• 4-PSK can easily be extended to 8-PSK, i.e. n-PSK
• however, higher rate PSK schemes are limited by the ability of equipment to distinguish small differences in phase uses "two-dimensional" signaling
• original information stream is split into two sequences that consist of odd and even symbols
· PSK modulators are often designed using the QAM principle, but are not considered as QAM since the amplitude of the modulated carrier signal is constant. QAM is used extensively as a modulation scheme for digital telecommunication systems. Arbitrarily high spectral efficiencies can be achieved with QAM by setting a suitable constellation size, limited only by the noise level and linearity of the communications channel.
· Noise immunity of QAM is very high.
· QAM is best suitable for high bit rates.
· Low error probability.
· Baud rate is half the bit rate therefore more effective utilization of the available bandwidth of the transmission channel.
Does cad link to manufactuing hardware?
These are the relationships between CAD and other software and hardware. More CNC machines nowadays can get the drawings straight off cad to machine it.
