Select Board & Class
investigatory project on full wave rectifier. how to do?
Explain Mod-3 Counter with circuit diagram and truth table.
WRITE TWO CHARACTERISTICS OF MANGANIN WHICH MAKES IT SUITABLE FOR MAKING STANDARD RESISTANCES.
plz define barrier potential.
which of the two, an a ammeter or a milliameter, has a higher resistance and why????
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
how does zener diode act as voltage regulator
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
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.
Explain working of photodiode and zener diode?
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 ????
At what temperature would an intrinsic semiconductor behave like a perfect insulator ?
what is the difference between lcd and led tv technology????????
wat is static and dynamic resistance ?
why is n-p-n transistor preferred over p-n-p transistor???
what are the factors upon the potential barrier depends?
why p and n type semiconductors are electrically neutral?
what is pn junction diode and its working
explain the working of a common emmiter npn transistor amplifier?
what is n-type semiconductor ?
How does transistor act as an amplifier....???
plzzz explain the diagram also....plzz
What is difference b/w Forward biased and Reverse biased ?
Explain in detail with respect to : i) p-n-p junction ii) n-p-n junction iii) Zener diode Draw diagrams also. [4marks] thnx
what is drift current and diffusion current plz explain
What is current amplification factor???
Draw grph between the stopping potential for a given photosensitive surface and the frequency of incident radiation? What does the slope of the graph represent?
what is mean by potential barrier and depletion layer.
plz explain input and output characteristics of transistor
effect of temperature on intrinsic semiconductor
Why does heavy doping in a Zener diode lead to a thin Depletion layer ?
explain transistor as a switch
Compare the energy band digram of conductors, insulators and semiconductors.
How to draw the input-output waveforms for different logic gates?
Explain zener diode?
half & full wave rectifier
draw V-I characteristic of a p-n junc. diode in a> forward bias
b> reverse bias
state how a full wave rectifier works?
transistor oscillator ??
Please,explain me the energy band diagrams for n and p-type semiconductors?
When p-n junction is forward biased how the depletion layer width decreases and in reverse biased how it increases???
Why solar cell operates in fourth quadrant.
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?
Explain the working of transistor as a switch?
plz tell me how to construct full wave rectifier for the project
How does a light emitting diode (LED) work
investigatory project on To design an appropriate logic gate combination for a given truth table
Hello. I have to write a project report on 'transistor as a switch'. Please help.
Sir,can u explain working of transistor as an oscillator?
Why reverse bias is measure in microampere but forward bias in milliampere?
E.g: 9876543210, 01112345678
We will give you a call shortly, Thank You
Office hours: 9:00 am to 9:00 pm IST (7 days a week)
Syllabus
investigatory project on full wave rectifier. how to do?
Q.8 A sample of germanium is doped to the extent of 1014 donor atoms per cm3 and 7 × 1013 acceptor atoms per cm3. The resistivity of pure germanises at the temperature of the sample is 60 cm. Find the total conduction current density due to an applied electric field of 2 V cm–1. The electron and hole mobilities are given to be 3800 cm2 V–1 S–1 and 1800 cm2 V–1 S –1, respectively. (Ans. 52.3 mA cm–2)
Q.9 The energy gap in germanium is 0.75 eV. Compare the intrinsic conductivities of germanium at 300 K and 330 K. Take kB = 8.6 × 10 –5 eVK–1. (Ans. 3.74)
Explain Mod-3 Counter with circuit diagram and truth table.
WRITE TWO CHARACTERISTICS OF MANGANIN WHICH MAKES IT SUITABLE FOR MAKING STANDARD RESISTANCES.
plz define barrier potential.
which of the two, an a ammeter or a milliameter, has a higher resistance and why????
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
and what is fermi level?
explain transistor as an amplifier and a switch with derivation?
why photodiodes are used in reverse biased condition
how does zener diode act as voltage regulator
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
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.
Explain working of photodiode and zener diode?
How does the receptivity of (i) a conductor and (ii) a semiconductor vary with temperature? Give reason for each case.
Q) Explain the formation of depletion layer and potential barrier in a p-n junction ?
: 510
silicon atoms. if the number density of atoms in the silicon specimen is
28 3
510 atm/m then the no. of acceptor atoms in silicon per
cubic centimeter will be?
Explain how a p-type & n-type semiconductors are formed ????
At what temperature would an intrinsic semiconductor behave like a perfect insulator ?
what is the difference between lcd and led tv technology????????
The upper and lower fixed points of a faulty mercury thermometer are 210F and 34F respectively.The correct temperature read by this thermometer is
1) 22F 2) 80F 3)100F 4) 122F
wat is static and dynamic resistance ?
why is n-p-n transistor preferred over p-n-p transistor???
what are the factors upon the potential barrier depends?
why p and n type semiconductors are electrically neutral?
what is pn junction diode and its working
explain the working of a common emmiter npn transistor amplifier?
what is n-type semiconductor ?
How does transistor act as an amplifier....???
plzzz explain the diagram also....plzz
What is difference b/w Forward biased and Reverse biased ?
Explain in detail with respect to :
i) p-n-p junction
ii) n-p-n junction
iii) Zener diode
Draw diagrams also.
[4marks]
thnx
what is drift current and diffusion current plz explain
Q.22.(i) If the resistance is increased (Fig), how will the readings of ammeter and voltmeter change
What is current amplification factor???
Draw grph between the stopping potential for a given photosensitive surface and the frequency of incident radiation? What does the slope of the graph represent?
what is mean by potential barrier and depletion layer.
plz explain input and output characteristics of transistor
effect of temperature on intrinsic semiconductor
Why does heavy doping in a Zener diode lead to a thin Depletion layer ?
explain transistor as a switch
Compare the energy band digram of conductors, insulators and semiconductors.
How to draw the input-output waveforms for different logic gates?
Explain zener diode?
half & full wave rectifier
draw V-I characteristic of a p-n junc. diode in a> forward bias
b> reverse bias
A) 1.5 ohm
B) 5 ohm
C) 6.67 ohm
D) 200 ohm
state how a full wave rectifier works?
Q. In the circuit shown in figure the maximum output voltage is :
(1) 0 V
(2) 5 V
(3) 10 V
(4)
transistor oscillator ??
Please,explain me the energy band diagrams for n and p-type semiconductors?
When p-n junction is forward biased how the depletion layer width decreases and in reverse biased how it increases???
Why solar cell operates in fourth quadrant.
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?
Explain the working of transistor as a switch?
(A) 0 mA
(B) 10 mA
(C) 6.5 mA
(D) 13.5 mA
Q28. Mobility of electrons in N-type Ge is 5000 cm2/volt sec and conductivity 5 mho/em. If effect of holes is negligible then impurity concentration will be :-
(1) 6.25 × 1015/cm3 (2) 9.25 × 1014/cm3 (3) 6 × 1013/cm3 (4) 9 × 1013/cm3
plz tell me how to construct full wave rectifier for the project
Q. What the current through an ideal p-n junction diode shown in figure below :
How does a light emitting diode (LED) work
investigatory project on To design an appropriate logic gate combination for a given truth table
Hello. I have to write a project report on 'transistor as a switch'. Please help.
Sir,can u explain working of transistor as an oscillator?
Why reverse bias is measure in microampere but forward bias in milliampere?
It's emergency