Select Board & Class
investigatory project on full wave rectifier. how to do?
Explain Mod-3 Counter with circuit diagram and truth table.
plz define barrier potential.
Mr. Kishan is a farmer who was staying happily in a hut made of hey and
To set up a common base transistor circuit and to study its input and output characteristic and tocalculate its current gain? answer soon its urgent.
how transistor works as an oscillator? explain clearly please.
working of an LC oscillator
explain transistor as an amplifier and a switch with derivation?
why photodiodes are used in reverse biased condition
Draw the circuit diagram of an illuminated photodiode in reverse bias. How is photodiode used to measure light intensity?
The circuit diagram of an illuminated photodiode in reverse bias can be represented as
The greater the intensity of light, the greater is the number of photons falling per second per unit area. Thus, the greater the intensity of light, the greater is the number of electron−hole pairs produced at the junction. The photocurrent is, thus, directly proportional to the intensity of light. This can be used for measuring the intensity of incident light.
how does zener diode act as voltage regulator
Why reverse bias is measure in microampere but forward bias in milliampere?
Explain working of photodiode and zener diode?
I want to make my project file on logic gates for final exams please tell me how to make & what is its procedure please tell urgently
Q3. Draw energy level diagram for an
a) unbiased p-n junction diode
b) forward biased p-n junction diode and explain how the barrier potential changes.
Q) Explain the formation of depletion layer and potential barrier in a p-n junction ?
Explain how a p-type & n-type semiconductors are formed ????
what is the difference between lcd and led tv technology????????
how to find the value of exp(11.6) and exp(23.26)
wat is static and dynamic resistance ?
why is n-p-n transistor preferred over p-n-p transistor???
The equation for the barrier potential is as follows:Vb = Vt loge(Na*Nd/square(n)) mVwhere Vt=KT/eThis equation shows that the barrier potential is directly proportional to the temperature. So as temperature increases the barrier potential should increase.But in contradiction to this, I have found the following statement:" With increase in temperature, more minority charge carriers are produced, leading to their increased drift across the junction. As a result, equilibrium occurs at a lower barrier potential. It is found that the Vb decreases by about 2 mV/deegre celcius. "
why p and n type semiconductors are electrically neutral?
plz dudes....u never slove the queries of the students......can u plz give animation about p-n junction.....
which of the two, an a ammeter or a milliameter, has a higher resistance and why????
Why does heavy doping in a Zener diode lead to a thin Depletion layer ?
what is pn junction diode and its working
explain the working of a common emmiter npn transistor amplifier?
what is drift current and diffusion current plz explain
How does transistor act as an amplifier....???
plzzz explain the diagram also....plzz
How to construct transistor switch in home? Please help as it is my project which I have to represent to externals in the end of this month.
what is mean by potential barrier and depletion layer.
plz explain the the graph b/w interatomic spacing energy w.r.t the C.B and V.B.Also explain the forbidden energy level.
What is current amplification factor???
plz explain input and output characteristics of transistor
explain the use of capacitor filter in full wave rectifier with circuit diagram.?
effect of temperature on intrinsic semiconductor
explain transistor as a switch
Compare the energy band digram of conductors, insulators and semiconductors.
Explain zener diode?
How to draw the input-output waveforms for different logic gates?
explain Fresnel distance??????????????????
half & full wave rectifier
what is the full form of n&p in n-type & p-type semiconductor ?
draw V-I characteristic of a p-n junc. diode in a> forward bias
b> reverse bias
state how a full wave rectifier works?
what is the difference btwwn diffusion current and drift current?
Please,explain me the energy band diagrams for n and p-type semiconductors?
explain this sentence "When the voltage across the diode tends to increase, the current through the diode rises out of proportion and causes a sufficient increase in voltage drop across the resistor. "?
kindly explain in simple words?
transistor oscillator ??
When p-n junction is forward biased how the depletion layer width decreases and in reverse biased how it increases???
WRITE TWO CHARACTERISTICS OF MANGANIN WHICH MAKES IT SUITABLE FOR MAKING STANDARD RESISTANCES.
why cant transistor be used as rectifier..?
why common emitter amplifier os preferred over common base amplifier?
Name the process responsible for depletion layer formation in p n junction?
Why should the n-Si wafer in solar cell be thin layered?
what does"VBB" means??
Explain the working of transistor as a switch?
plz tell me how to construct full wave rectifier for the project
Why is the conductivity of n-type semiconductor greater than that of the p-type semiconductor even when both of these have same level of doping?
How does the receptivity of (i) a conductor and (ii) a semiconductor vary with temperature? Give reason for each case.
Explain briefly with the hell) of a circuit diagram how V - I characteristics of a p-n junction diode are obtained in (i) forward bias, and (ii) reverse bias.
investigatory project on To design an appropriate logic gate combination for a given truth table
How does a light emitting diode (LED) work
why are GaAS and si are preferred materials for solar cells? The NCERT explanation is not clear..please explain it .... please ANSWER SOON..
Sir,can u explain working of transistor as an oscillator?
explain the equation I=IE+IH
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