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

What is firing angle?

0 Answers  

---

What are the advantages of current commuted chopper?

0 Answers  

---

please tell me which book better in hindi medum student.for rrb tech.examination(like section engg.& junior engg?

2 Answers   Galaxy Bank of Hr, HCL,

---

when was first developed dmrc.

0 Answers   DMRC,

---

Explain the working of current commutated chopper with aid of circuit diagram and necessary wave forms. Derive an expression for its output voltage?

0 Answers  

---

what will happend when you will switch on your mobile?need technical answer?wich are the channels associated with this?

9 Answers   Wipro,

---

proff of ERLANG B formula???

0 Answers  

---

What is the function of DISTRIBUTION TRANSFORMER?

2 Answers   BPC,

---

As a water tank loses heat, the temperature drops by 2 K/min when a heater is on, the system gains temperature at 4 K/min. A two-position controller has a 0.5 min control lag and a neutral zone of ± 4% of the setpoint about a setpoint of 323 K. Plot the heater temperature versus time. Find the oscillation period

0 Answers   Lafarge,

---

please send me syllabus and exam pattern for aptransco(ECE)

0 Answers   Avalon, TATA,

---

Explain the working of fir filters?

0 Answers  

---

Explain what is the purpose of the package around a microprocessor silicon die?

0 Answers  

---