Hello There, Guest! RegisterLogin with Facebook
Login with Facebook

New Anna University Nov / Dec 2016 Examination Important Questions
New Anna University (UG / PG) Nov/Dec 2016 and Jan 2017 Theory , Practical Exam Timetable
>>> Anna University Sixth Semester Question Bank Collection (R2013) ECE,MECH,CSE,IT,EEE,CIVIL,EIE
>>> Anna University November/December 2015 Examination Question Papers
>>> Anna University Study Materials for all Departments
>>> Anna University Question Papers : April May June 2015 Question Papers | Nov Dec 2014 and Jan 2015 Question Papers

Register or Login to Submit Study Materials , Shoutbox and also to access Many Features !!

Vidyarthiplus Shop :: Handwritten Premium Lecture Notes
Share your Study Materials with us
Share your Study Materials with us : Click Here

EE2203 Electronic Devices and Circuits November/December 2013 Question Paper
#1


Anna University,Chennai

November/December 2013 Examinations


EE2203 Electronic Devices and Circuits

Question Paper

University : Anna University

Regulation : 2008/2010

Department : Electrical and Electronics Engineering (EEE)

Year : 02 (II)

Semester : 03

Subject : EE2203 - Electronic Devices and Circuits

Subject Code : EE2203

Type : PDF

No. of Pages : 03

Content : Anna University Question Paper of EE2203 Electronic Devices and Circuits Question Paper of Electrical and Electronics Engineering for semester 03, November/December 2013 Examinations.

Attachment : 
.pdf   EE2203-Electronic-Devices-and-Circuits-November-December-2013-Question-Paper.pdf (Size: 49.42 KB / Downloads: 2,511)




Question Paper Code : 31393

B.E./B.Tech. DEGREE EXAMINATION, NOVEMBER/DECEMBER 2013.

Third Semester

Electrical and Electronics Engineering

EE 2203/EE 35/10133 EE 305 A/080280018 - ELECTRONIC DEVICES AND CIRCUITS

(Regulation 2008/2010)

(Common to PTEE 2203 - Electronic Devices and Circuits for B.E. (Part-Time)

Second Semester Electrical and Electronics Engineering and Computer Science and Engineering - Regulation 2009)

Time : Three hours                                Maximum : 100 marks

Answer ALL questions

PART A - (10 x 2 = 20 marks)

1. What is a rectifier?

2. What is diffusion current?

3. State the relation between ‘α’ and ‘ß’ of a transistor.

4. What are optocouplers?

5. Mention any two advantages of FET over BJT.

6. What is darlington pair?

7. State Bharkausen’s criterion for oscillation.

8. Mention the types of feedback amplifier connections.

9. Define “Intrinsic Stand off Ratio”.

10. What is a clamper?

PART B - (5 x 16 = 80 marks)

11. (a) Explain the working of a PN Junction diode and Zener diode and explain their V-I characteristics. (8+8)

Or

11. (b) Explain the working of centre-tapped full wave rectifier (with and without filter) with neat diagrams. (16)

12. (a) Explain the input and output characteristics of a CE transistor configuration. List out the comparisons between CE, CB and CC configurations.

Or

12. (b) Draw the hybrid model of transistor in CE and CB configurations. Explain how h-parameters can be determined from the transistor characteristics. (16)

13. (a) Draw the low frequency equivalent model of FET. With a neat sketch, explain the construction and characterisitics of enhancement MOSFET. (16)

Or

13. (b) Draw the high frequency equivalent model of FET with a neat sketch, explain the construction and characteristics of depletion MOSFET. (16)

14. (a) Explain the general characteristics of a negative feedback amplifier. Represent
(i) Voltage-series
(ii) Voltage-shunt
(iii) current series and 
(iv) current shunt feedback connections diagramatically. (16)

Or

14. (b) Explain the construction and working of Harvey oscillator with neat diagrams. (16)

15. (a) Explain about any four types of clippers. (16)

Or

15. (b) Explain the working of a Schmitt trigger with a neat sketch. (16)



Attachment : 
.pdf   EE2203-Electronic-Devices-and-Circuits-November-December-2013-Question-Paper.pdf (Size: 49.42 KB / Downloads: 2,511)


Somesh - V+ Team Junior Moderator - Want for other subjects also? Arrow CLICK HERE


Reply
#2

Sign0098 +2 Added

"It is very easy to defeat someone, But It's very hard to win someone"                                                                                        - Dr.A.P.J.Abdul Kalam


Reply

Subscribe


Recommend on Google