Answer / venkat

Transistor is semiconductor device basically it is available
in two type 1,NPN
2,PNP
Both type are used to different usage like switch amplifier
etc...
BIOS: Biasing means design the transistor by resister
and get different type of amplifier like CE, CB, CC.

Answer / ashok naik .g

transistor is nothing but transfer of signal from low
resistance path to high resistance path.bias is nothing but
for what values of dc supplies,transistor action will start
actually.

Answer / 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

for what purpose antenna is used in communication system

6 Answers   Reliance,

---

speed of optical fibre

3 Answers  

---

What is the current flowing through BTS? Pls explain?

0 Answers  

---

Explain why reversal of phase occurs in a bjt ce amplifier.

0 Answers  

---

why we use asynchronous communication in microcontroller.but synchronous is high speed communication than asynchronous.

0 Answers   Finolex,

---

What is motherboard in pc? And why it is called motherboard.

0 Answers   CPU,

---

what is trimmercapacitance

3 Answers  

---

WHAT IS ELECTRONICS?

4 Answers   Havells, Infosys,

---

plz do tell me therotically how to make a ckt using a pnp transistor to operate a 24V relay. push button,diodes, resistors,capacitor and one pnp transistors are available.

3 Answers   Siemens,

---

can we calculate the voltage level for microwave energy which is using for our mobile communication?

0 Answers  

---

Explain what is an inverter?

0 Answers  

---

if i get a job in bsc .what are the main key duties to handle

0 Answers  

---