Answer / yallappa

A diode is a two terminal electronic component. A diode is
a semiconductor, that allows the flow of current in only one
direction nad it shows the zero resistance in forward bias
and infinite resistance in the reverse bias. So it is a uni
derectional.

Answer / abhinav anand

the function of
diode is convert
ac to pulsating
dc and
unidirectional.

Answer / santhosh

A diode passes through a electric current in one direction
and it is act as a switch

Answer / nagarajanvdece

power tansfer

Answer / guna

transfer the power

Answer / ranjha

diode move free electron

Answer / himani

diode is a converter that converts bidirectional signal to
unidirectional signal.

Answer / rahul shukla

Diode is use to flow current in One Direction for normal case
also flow in both in case of zener diode
depend on application

Answer / karuna

IT IS ELECTRONIC COMPONENT THAT SHOWS ZERO RESISTANCE IN
FORWARD BIAS AND INFINITE RESISTSNCE IN REVERSE BIAS.IT IS
A BI-DIRECTION DEVICE.
diode is working on principal of flow of charge carriers
from one side to another side due to difference in charege
concentration.it's unidirectional device.
When diode is reverse biased,p type is connected to -ve
terminal of the battery and n type is connected to +ve
terminal of the battery.In p type the holes are attracted
to -ve terminal of the battery and in n type the electrons
are attracted to +ve terminal of the battery.The width of
the depletion region is thick.Because of the minority
charge csrriers current flows in the reverse bias.

Answer / saurabh kharakwal

it is a unidirectional device for the diffusion charges
from higher conc. to lower conc. passing through potential
barrier thus it works as a switch

How many memory locations can be addressed by a microprocessor with 14 address lines?

4 Answers   HCL,

how do work current transformer?

0 Answers  

Give an Example for negative feedback and positive feedback?

0 Answers  

Define input offset current.

0 Answers  

What electronics are involved to build a device like a guitar tuner where you press a button to get a specific tone?

0 Answers  

We take the area of collector wide comparison to base and emitter. Why?

0 Answers  

What is a varactor diode?

0 Answers  

pls send me mahagenco previous entrance exam question papers

0 Answers  

Why do we need Interview?

0 Answers  

Define what is photodiode?

0 Answers  

How to convert SR latch using JK flip flop?

3 Answers   Bosch,

interviewr asked about sampling theorem and i said the common def.(i.e ...sam freq must >=s max freq in the signal for a sampled signal to recover without alising).he asked that i have a sin signal of freq 1hz and i sampled at two zero amplitude points can it be recoverable without aliasing????

4 Answers   BARC,