Forward bias has to be provided for the ...

Forward bias has to be provided for the ….. Semiconductor device to work.

photodiode

zener diode

varactor diode

light emitting diode (LED)

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The current in the forward bias is known to be more (~mA) than the current in the reverse bias (~µA). What is the reason then to operate the photodiodes in reverse bias?

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When a forward bias is applied to a p-n junction, it……

When a forward bias is applied to a p-n junction, it

The values of voltage V and current I for a given diode are given in the following table. Find the forward bias resistance and reverse bias resistance for a given diode for a straight line characteristics.

Keeping forward bias voltage from 0.6 V to 0.7 V in a p-n junction diode its current become 1 mA to 3mA. The dynamic resistance of diode is …….

An n-type semiconductors has 4 xx 10^(-3) m width, 25 xx 10^(-5) m thickness and 6 xx 10^(-2) m length. 4.8 mA current is flowing through it. Here voltage is applied parallel to the length of the semiconductor. Calculate the current density. The density of the free electron is equal to 10^(22) m^(-3) .What will be the time taken by the electron across the length of the semiconductor ?

KUMAR PRAKASHAN-SEMICONDUCTOR ELECTRONICS : MATERIALS, DEVICES AND SIMPLE CIRCUITS -Section-D : Multiple Choice Questions (MCQs) (MCQs From .DARPAN. Based On Textbook)

The heat produced per unit time, on passing electric current through a...
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To get light in visible region through LED …….. Semiconductor is used.
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Forward bias has to be provided for the ….. Semiconductor device to wo...
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In the circuit shown in figure, if the diode forward voltage drop is 0...
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What is the difference between cutaneous and pulmonary respiration ?
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The circuit symbol of LED, p-n junction diode is …..
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Which of the following is true ?
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Which of the following in true for Golden rice ?
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Truth table for the given circuit (See figure) is
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Which of the following in true for Golden rice ?
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Which gate does not require a p-n junction diode?
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NAND gate is combination of ….. gate and …….. gate.
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NOR gate is the combination of ….. Gate and …… gate.
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….. NAND gate is required for OR gate.
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……NOT gate is required for NAND gate.
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Which of the following logic gate is an universal gate?
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Which of the following logic gate is an universal gate?
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Which of the following is true ?
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You are given the circuits as shown in figure, which consist of NAND g...
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Justify the output waveform (Y) of the OR gate for the following input...
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