Answer Posted / hems
Diode is also called as p-n junction bcoz there are positive
and negative sides which is separated by one junction.It is
used as rectifier due to flow of current (+) to (-) and
block current (-) to (+) directions . It is used as a switch
bcoz in Forward bias diode is closed so current flows easily
and in Reverse bias it is open, I(current) doesn't. It is
also used as a Clipping, Comparator etc. If we have changed
impurity level in it, its characteristics will be changed .
It will become Zener Diode, Tunnel Diode.....
Is This Answer Correct ? | 9 Yes | 1 No |
Post New Answer View All Answers
IN A PN JUNCTION DIODE,( ON FORWARD BIAS ) WHEN ELECTRONS AND HOLES PAIRS MADE AND CURRENT FLOWS,THEIR IS NO END OF ELECTRONS AND HOLES IN A LITTLE SEMICONDUCTOR DEVICE.
What frequency bands are used in satellite communication?
What are the uses of memristor?
Explain the difference between latches and flip flop?
What are the disadvantages of unidirectional or half-wave ac voltage controller?
What is the work of Bus cable, Power cable and Er cable in nokia flexi edge bts.
HAVE ANY ONE LIST OF THE FORMULAS WHICH ARE USED TO SOLVE SOLUTION OF THE DEVICES (DIODE,TRANSISTOR,CAPACITOR,FET,MOSFET)?
How can increase strength of EMF in AC motor?
What is meant by lsb and msb?
How to test the GSM, CDMA wireless terminals?
What is meant by level-sensitive devices?
hey, i am confused with ece n cse..both attract me the same..just that wich one has higher placements n pay pakages n which one has higher scope after doing mba??..reply urgently..
State the differences between a flip-flop and a latch?
What is the importance of the biasing in transister circuits?
interface 8085 microprocessor with 4K RAM, 256 bytes RAM, 2K RAM and 6K ROM using decoders and gates?