Why doping is done in semiconductors?

0 Answers  

---

What is meant by voltage regulation of a dc power supply?

0 Answers  

---

what are the jobs that SBI will provide for ECE students

0 Answers  

---

How do the transition region width and contact potential across a p-n junction vary with the applied bias voltage?

0 Answers  

---

what is ISR? what is the return value of ISR?

0 Answers  

---

1. What is leakage current? 2. Transistor VI characters? Explain. 3. What is dc load line? 4. Differential amplifier circuit. 5. Recursive interrupts. 6. Diagram case microcontroller and Eprom 7. Use of grey code? 8. Design counter from 1 to 11. 9. Characteristic impedence?Z0 value of probe used in lab. 10. 3 input TTL logic. 11. What is Pseudo random sequence? Why it is called so? 12. What is stack? 13. Different types of voltage regulation?

0 Answers   Wipro,

---

what is setup time and hold time ?

1 Answers  

---

Why sinusoidal waves are mostly used for communication rather than any other waveforms..please give 4 reasons

3 Answers  

---

What is difference between a multiplexer and encoder? Also what is the between demultiplexer and decoder?

0 Answers  

---

I am selected for interview jr executive(electronics)in AAI.i have the interview on 13th october2010.please anyone send the requirements and share the interview details who had completed.if u have any details plz send to srikkanth.283@gmail.com r @09491955876....i'm in tense.....

0 Answers   AAI Airports Authority Of India,

---

1mv pure sinesoidal input given to high current carrying op amp.is it possible to get 10kv output

2 Answers  

---

why is 555 timer called so?

15 Answers  

---