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UPSEE: Important Questions and Preparation Tips – Electronic Devices

In this article, the engineering section brings chapter notes of chapter Electronic Devices after the detailed analysis of the latest syllabus and some previous year papers of UPSEE entrance examination. About 1-2 questions are always asked from this topic in the examination.

Nov 29, 2017 10:23 IST
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UPSEE/UPTU Examination: Electronic Devices
UPSEE/UPTU Examination: Electronic Devices

All engineering aspirants want to take admission in prestigious engineering colleges by clearing national level engineering entrance test i.e., Joint Entrance Examination (JEE). But it is not possible as number of seats in these colleges is very less as compared to number of aspirants.

Uttar Pradesh State Entrance Examination (UPSEE) is a state level engineering entrance examination for degree level engineering institutions and other professional colleges. It is easier to crack UPSEE than JEE.

In this article, UPSEE aspirants will get chapter notes of chapter Electronic Devices based on the latest syllabus of UPSEE examination. About 1-2 questions are always asked from this topic in the examination.

About the notes:

These notes are prepared by Subject Experts of Physics after observing the pattern of some previous year papers of UPSEE examination.

In these notes, all important topics related to Electronic Devices like classification of solids, intrinsic semiconductor, extrinsic semiconductor, p-n junction, photodiode, Light Emitting Diode(LED), solar cell etc are included.

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Important Concepts:

UPSEE Electronic Devices concepts 1

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UPSEE Electronic Devices concepts 2

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Some previous year solved questions are given below:

Question 1:

UPSEE Electronic Devices Q1

Solution 1:

 UPSEE Electronic Devices S1

Hence, the correct option is (d).

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Question 2:

UPSEE Electronic Devices Q2

Solution 2:

UPSEE Electronic Devices S2

Hence, the correct option is (D).

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Question 3:

UPSEE Electronic Devices Q3

Solution 3:

UPSEE Electronic Devices S3

Hence, the correct option is (C).

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Question 4:

How many NAND gates are used in an OR gate?

(A) Two

(B) Three

(C) Four

(D) Five

Solution 4:

UPSEE Electronic Devices S4

Hence, the correct option is (B).

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