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Electronic Devices & Circuits Practice Quiz 1

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Question 1

The device that is formed when an n-type and p-type semiconductors are brought together

Question 2

A device containing an anode and a cathode or a pn junction of a semiconductor as the principal elements and provides unidirectional conduction.

Question 3

The p-type material in a semiconductor junction diode is technically termed as

Question 4

The area in the semiconductor diode where there are no charge carriers

Question 5

When the diode is supplied with forward direction potentials but with a magnitude less than the threshold voltage of the diode, still it will not “turn-on” and will only allow a very small amount of current to pass. This very small current is known

Question 6

Depletion region consists of

Question 7

With the increase in relative permittivity of the material, depletion width of the material

Question 8

Direction of electric field intensity in a pn junction diode is

Question 9

Value of relative permittivity for silicon is

Question 10

Intrinsic concentration of charge carriers in a semiconductor is proportional to temperature as
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May 17ESE & GATE EC