What is meant by fermi level in semiconductor? Where does the fermi level lie in an intrinsic semiconductor?
1127Which device produces voltage variable capacitor? How the voltage variable capacitance varies with the change in voltage across it?
1108Which of the two semiconductor materials si or ge has larger conductivity at room temperature? Why?
1291Post New Electronics Communications Questions
what is the specialty of nand and nor gates?
What are the three stages through which pll operates?
What will happen if we change the polarity of microwave antenna?
What is the function of BB2F card?
What is channel coding?
what is a tetrode transisitor ? show the structure of such a device and indicate the polarity of the biasing voltage applied to each element?
i m i n3rd ye of btech EC branch and have been placed in sftware company..wat sghd i do to improve my skills in 4th yr..i have a gd academic background.
Plz tell me the GATE interview question asked for ECE branch?
Define what is tunnel diode?
How does data transfer takes place between memory and input output ports?
What are the advantages of pwm control?
Hr round and technical
What is circuit testing?
Why the aspect ratio of tv video display is 4:3 or 16:9? Why not it is any other?
I am a fresher and i have done testing course from orbit institute hyd.can any1 say me whether it is necessary to do project in testing.if it is that which is best institute in hyd.can you please inform me if there is any job 4 freshers.thanxs