EE6503 Power Electronics All Previous Years Question Papers

University: Anna University Chennai- Last 05+ Years University Question Papers for EE6503
Course: B.E Electrical and Electronics Engineering EEE
Subject: EE6503 Power Electronics
Semester: Sixth Semester in R-2008 / Fifth Semester in R-2013
Course Year: III
Regulations (Current): 2013
Old Regulation: 2008 / 2010 / 2009 / 2004 / 2007
Old Subject Code: EE2301 / EE1353
Question Papers Type: All Previous Years Question Papers Collection
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1. EE6503 POWER ELECTRONICS April May 2015 Question Paper
2. EE6503 Power Electronics Nov Dec 2015 Question Paper
3. EE2301 Power Electronics May June 2014 Question Paper
4. EE2301 Power Electronics Nov Dec 2014 Question Paper OR Power Electronics EE 2301, EE 51, 10133 EE 504, 10144 EE 504 Question Paper 2014 in Nov Dec Anna University Chennai
5. EE2301 Power Electronics May June 2013 Question Paper
6. EE2301 Power Electronics Nov Dec 2013 Question Paper
7. EE2301 Power Electronics Nov Dec 2012 Question Paper
8. EE1353A Power Electronics May June 2012 Question Paper
9. EE2301 Power Electronics April May 2011 Question Paper
10. EE2301 Power Electronics Nov Dec 2011 Question Paper
11. EE1353 Power Electronics April May 2010 Question Paper
12. EE2301 Power Electronics Nov Dec 2010 Question Paper

EE1353 Power Electronics April May 2010 Question Paper

Anna University Trichy
Question Paper Code : F0017
B.E./B.Tech. DEGREE EXAMINATION, April May 2010
Fifth Semester
Electrical and Electronics Engineering
EE1353A Power Electronics
(Common to EIE / ICE)
(Regulation 2007)
Time : Three hours
Maximum : 100 marks

Note: New Subject Code of the Question Paper in R-2013 AU Chennai is EE6503
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Attachments:

EE1353A Power Electronics May June 2012 Question Paper

Anna University Trichy
Question Paper Code : 11413
B.E./B.Tech. DEGREE EXAMINATION, May June 2012
Fifth Semester
Electrical and Electronics Engineering
EE1353A Power Electronics
(Common to Electronics and Instrumentation Engineering / Instrumentation and Control Engineering)
(Regulation 2008)
Time : Three hours
Maximum : 100 marks

Note: New Subject Code of the Question Paper in R-2013 AU Chennai is EE6503
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Attachments:

EE2301 Power Electronics April May 2011 Question Paper

Anna University Chennai- EE6503 Power Electronics Previous Year Question Papers Collection April May 2011
Question Paper Code : 11316
B.E./B.Tech. DEGREE EXAMINATION, APRIL / MAY 2011
Fifth Semester
Electrical and Electronics Engineering
EE2301 Power Electronics
(Common to Instrumentation and Control Engineering)
(Regulation 2008)
Time : Three hours
Maximum : 100 marks

Note: New Subject Code of the Question Paper in R-2013 is EE6503

Attachments:

EE2301 Power Electronics Nov Dec 2011 Question Paper

Anna University Chennai- EE6503 Power Electronics Previous Year Question Papers Collection Nov Dec 2011
Question Paper Code :
B.E./B.Tech. DEGREE EXAMINATION, Nov Dec 2011
Fifth Semester
Electrical and Electronics Engineering
EE2301 Power Electronics
(Common to Instrumentation and Control Engineering)
(Regulation 2008/2010)
Time : Three hours
Maximum : 100 marks

Note: New Subject Code of the Question Paper in R-2013 is EE6503

Attachments:

EE2301 Power Electronics Nov Dec 2010 Question Paper

Anna University Chennai- EE6503 Power Electronics Previous Year Question Papers Collection Nov Dec 2010
Question Paper Code : 53140
B.E./B.Tech. DEGREE EXAMINATION, Nov Dec 2010
Fifth Semester
Electrical and Electronics Engineering
EE2301 Power Electronics
(Common to Instrumentation and Control Engineering)
(Regulation 2008)
Time : Three hours
Maximum : 100 marks

Note: New Subject Code of the Question Paper in R-2013 is EE6503

Answer ALL questions
PART A — (10 × 2 = 20 Marks)

1. Draw the turn-on characteristics of TRIAC and mark the timings td, tr and ton.
2. What are the factors that influence the turn-off time of a thyristor?
3. Draw the circuit diagram of single phase dual converter.
4. Define the term voltage ripple factor, current ripple factor.
5. Mention any two disadvantages of frequency modulation control strategy.
6. What are the advantages of ZVS when compared to ZCS?
7. Differentiate VSI from CSI.
8. List various applications of phase controlled converters.
9. What is meant by cycloconverter?
10. Write the output R.M.S. voltage for single phase AC voltage controller with resistance load

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