tel me the diffference between transistor and bios

Answer Posted / priyanka jaiswal

The transistor is a three terminal semiconductor device which is used either as a switch or an amplifier. Today,Different types of transistors are used in electronics field which depends on type of applications.For e.g. BJT,UJT,MOSFET,etc.BJT is a current controlled device where MOSFET and UJT are voltage controlled device.
The basic input/output system (BIOS), also known as the System BIOS or ROM BIOS is built into the PC, and is the first code run by a PC when powered on ('boot firmware').When the PC starts up, the first job for the BIOS is to initialize and identify system devices such as the video display card, keyboard and mouse, hard disk drive, optical disc drive and other hardware

Is This Answer Correct ?    6 Yes 5 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

Explain which oscillator is best for general purpose?

541


Explain how to design binary to gray code converter?

520


Define positive logic

577


What is equalisation? Why do we need it?

4064


Write the definition of the duality theorem?

602






Define dynamic resistance of a p-n junction diode in forward biased condition.

619


working principle of direct digital controllers(DDC Panel)

3509


wat should be the main steps for qualifying gate.

1435


Draw the circuits of cb, ce and cc configurations using npn transistor.

610


What is the tri state of a signal?

565


The electric field in the space charge region decreases with forward bias and increases with reverse bias. Why?

611


Why making capacity of the circuit breaker is higher than breaking capacity?

559


Hi I.m Abishek Chandra Electronics and Communication Engineer fresher 2009. I have 2 job offers. 1. Configuration Engineer at First American Corporation 2.Testing Engineer at Mphsis I don't wat to go by the brand name. I.m thinking in terms of growth

1777


what is pulse logic system?

600


What is delay angle?

633