Explain graphic adapter and monitor, Electrical Engineering

Assignment Help:

Explain graphic adapter and monitor.

Video card changes digital output from the computer in an analog video signal and sends the signal by a cable to the monitor also termed as a graphics card.

  • The number of colours a video card displays is found by its bit depth
  • The video card's bit depth, also termed as the color depth, is the number of bits htis uses to store information about all pixels
  • It is 8-bit video card uses 8 bits to store information about each pixel; such video card can display 256 colors (2x2x2x2x2x2x2x2)
  • That is 24-bit video card uses 24 bits to store information about each pixel and can display 16.7 million colors
  • The greater the number of bits, the superior the resulting image Video Electronics Standards Association (VESA) that consists of monitor manufacturers and video card, develops video stands to define the resolution, no. of colors, and other display properties.
  • Monochrome Display Adapter (MDA)
  • Hercules Graphics Card
  • Colour Graphics Adapter (CGA)
  • Enhanced Graphics Adapter (EGA)
  • Video Graphics Adapter (VGA)
  • Super VGA (SVGA) and Other Standards Beyond.

Related Discussions:- Explain graphic adapter and monitor

Power distribution, 1.  Establish importance of Distribution Planning with ...

1.  Establish importance of Distribution Planning with help of suitable example.     2.  Explain different distribution planning methods.       3.Explain the six level interv

Switching characteristics - power semiconductor devices, Switching charact...

Switching characteristics When  a positive signal  is applied GTO starts  conducting before  initiation of  conduction anode  current  is zero  and anode to cathode voltage Va

moving average model, Altavox is a manufacturer and distributor of a lot o...

Altavox is a manufacturer and distributor of a lot of electronic instruments and devices, including digital/analog multimeters, function generators, oscilloscopes, frequency counte

Diode current -zener region, Diode current: Zener region: when the r...

Diode current: Zener region: when the reverse biased voltage is increase to a very high value then a point is reached where will is suddenly going a very high value. Th

Adaptors-safe conduct, Adaptors : When you plug two or more appliances int...

Adaptors : When you plug two or more appliances into a plug that makes it possible to use more than one piece of electrical equipment from a single socket. The total current drawn

Explain basic working of integrators, Q. Explain basic working of Integrato...

Q. Explain basic working of Integrators? Figure shows a noninverting integrator, which can be seen to be a negative impedance converter added with a resistor and a capacitor. N

Drive operating envelopes and induction machines, Solve using data from the...

Solve using data from the DC machine data sheet, using the "hot" resistance value for all calculations. Note that the value of K on the sheet is for rated (100%) field flux. Assum

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd