Answer Posted / maddyavril

see we can t get the bandwidth of any amplifier u cn figure
it out wen u see a graph.so they (one who decided to use
half power point)to find the cut off freq because we need to
know about bandwidth for using it so cut off freq are needed
this cut off freq are get at 3 db point only.
y 3 db point?
is the q rite because we humans having percistence for
everything even for hearing and all we can able to sense the
change only wen the power gets at half power point . so it s
a got thearitically and kept for use 3 db point we can get
band width of amplifiers etc

What are the advantages of current commutated chopper?

589

---

How to find resistivity?

628

---

what is the procedure of a call? MS to MS STD. i want to know about the questions of telecom. plz send me on my mail id. friends also can send me ....... my mail id is suneel.ec31@gmail.com

1751

---

What is a transistor? What are its applications?

606

---

why cristal frequency is different in microcontrollers and crystal oscillators?

1491

---

---

Which of the two semiconductor materials si or ge has larger conductivity at room temperature? Why?

750

---

What do you understand by voltmeter multiplier?

634

---

Respected sir, I am a student of ECE stream i need effectronics placement papers where i get those papers? can you please send me the information to my mail id? which is kamakshigudi@gmail.com

992

---

how does a soft starter works

1348

---

documentation on improved trace buffer via Selective Data Capture Using 2-D Compaction for Post-Silicon Debug

1469

---

describe the functioning of parallel adder ? what are the adventages of parallel adder over series adder?

1909

---

3 flipflops are connected so that after 0 to 5 count occured next number is zero. So what is the counter?

608

---

Mention some typical applications of pll?

578

---

Which register which contains the instruction that is to be executed?

583

---

What is diff b/w FIFA,FIPA,FIEA....?

2947

---