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IT2402 Mobile Communication BTech IT Nov Dec 2015 Important Questions

October 30, 2015, 8:27 pm
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Searching for IT2402 Mobile Communication important questions 2015 ? You can here pick up most important questions of Anna University Chennai for this subject "IT2402 Mobile Communication" . Go through the text provided below to find important questions and use it for your exams. All the best!

Anna University Chennai
Department of B.E Information Technology
Seventh Semester
IT2402 Mobile Communication
November / December 2015 Exam Important Questions
(Regulation 2008)

Important Questions
Anna University, Chennai
Department of B.Tech-Information Tech
B.E / B.TECH DEGREE EXAMINATION Nov / Dec 2015
SEVENTH SEMESTER
IT2402 Mobile Communication
(REGULATION 2008)

1. (i) If a SIR of 15 dB is required for satisfactory forward channel performance of a cellular system what n the frequency reuse factor and cluster m that should he used for maximum capacity if the
path loss exponent is n=4. Assume that than are six cells in the first tier and all of them are at the same distance from the mobile. Use suitable approximations (10)
(ii) Compare the characteristic features of FDMA, TDMA and CDMA mechanisms. (6)

2. (i) Compare and Contrast SDMA, FDMA, TDMA and CDMA (10)
(ii) Briefly discuss about cellular systems (6)

3. (i) What is a cellular system ? Discuss its advantages and disadvantages (6)
(ii) Explain in detail about motivation for a specialized MAC (10)

4. What is hidden and exposed terminal problem ? Explain how multiple access with collision avoidance scheme avoids hidden and exposed terminal problem (16 marks)

5. (i) With suitable diagram, explain the extended service set (8)
(ii) Draw the schematics for physical layer of IEEE 802.11 infrared and explain (8)

6. (i) Briefly explain about features and applications of adhoc Network? (8)
(ii) Explain how power management. is done in IEEE 802.11 infrastructure architecture (8)

7. Explain in detail the architecture of GSM. Also explain mobility management and handover (16)

8. (i) Briefly discuss in detail the GPRS procedures (12)
(ii) Explain massage flow for Mobile Initiated Call (4)

9. (i) Explain the security services of GSM (8)
(ii) What is the advantage of GPRS over GSM? Also explain the architecture of GPRS (8)

10. Explain the goals, assumptions and requirements of mobile IP (16)

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GSEB H.Sc 3rd Semester Time Table 2015 www.gseb.org

October 30, 2015, 10:12 pm
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GSEB (Gujarat Secondary and Higher Secondary Examination Board) is conducting 3rd Semester H.Sc Science examinations. One of the paper physics has recently finished up on 30-10-2015. Now other exams are being following up. Here is the time table Nov 2015 for GSEB H.Sc board. The time table can also be checked at http://203.77.200.35/gseb/default.aspx . The official website of GSEB is www.gseb.org . The given time table is in Gujarti language. Go through the image provided below to know what exams on what date.


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CS01 Computer Science and Information Technology GATE-2015 Question Paper

October 30, 2015, 11:08 pm
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Looking for GATE-2015 previous question papers? CS01 Computer Science and Information Technology 2015 GATE question paper is given here under. You can download this question paper for preparing your upcoming GATE-2016 exams.

Exam Type: GATE-2016
Department : CS01 Computer Science and Information Technology
Question Paper Type : 2015 GATE Previous / Old Exam Paper
Attachment Type : PDF

Some Samples of PDF file is given below:

Q. 3 Match the following:
(P) Prim’s algorithm for minimum spanning tree (i) Backtracking
(Q) Floyd-Warshall algorithm for all pairs shortest paths (ii) Greedy method
(R) Mergesort (iii) Dynamic programming
(S) Hamiltonian circuit (iv) Divide and conquer
(A) P-iii, Q-ii, R-iv, S-i (B) P-i, Q-ii, R-iv, S-iii
(C) P-ii, Q-iii, R-iv, S-i (D) P-ii, Q-i, R-iii, S-iv


Q.5 The height of a tree is the length of the longest root-to-leaf path in it. The maximum and minimum
number of nodes in a binary tree of height 5 are
(A) 63 and 6, respectively (B) 64 and 5, respectively
(C) 32 and 6, respectively (D) 31 and 5, respectively


Click Here to download PDF file of GATE-2015 CSE Question 



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Nagarjuna University MATHEMATICS — I B.Tech I Year May 2008 Question Paper

October 30, 2015, 11:04 pm
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Looking for MATHEMATICS — I old question papers from Nagarjuna University ? You can here download this question paper. The exam of this paper was held in May 2008. It is for B.Tech Degree Examinations of NU.

Nagarjuna University Question Paper
B.Tech. DEGREE EXAMINATION, MAY 2008.
(Examination at the end of First Year)
Paper I — MATHEMATICS — I
Time : Three hours Maximum : 75 marks
Answer Question No. 1 compulsorily and ONE question from each Unit.
All questions carry equal marks.
1. (a) Form the differential equation of
x = Acos(nt + Alpha).
(b) Define homogeneous differential equation.
(c) Define exact differential equation.
(d) Define Bernoulli’s differential equation.
(e) State the Cauchy’s homogeneous linear equation.
(f) Write the equation of the line of regression of y on x .
(g) Define normal distribution


Click Here to Download PDF file of Nagarjuna University MATHEMATICS — I B.Tech I Year May 2008 Question Paper

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ANU Paper I - ALGEBRA M.Sc May 2007 Question Paper

October 30, 2015, 11:21 pm
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Looking for ANU M.Sc 2007 Albera Old Question Papers? Download here the May 2007 previous years question paper for Paper I - ALGEBRA. Read the details provided below and find download link to start downloading this question paper.

Acharya Nagarjuna University (ANU) Question Papers
M.Sc. (Previous) Mathematics DEGREE EXAMINATION, MAY 2007
Paper I - ALGEBRA
Time : Three hours Maximum : 100 marks
Answer any FIVE questions. All questions carry equal marks.

Some Part of the questions are shown as text below. Complete question paper can be downloaded from the PDF file provided at the end.

"7. (a) If in a graph G there is one and only one path between every pair of vertices, show that G
is a tree.
(b) Show that a graph G with n vertices, n-1 edges and no circuits is connected. 8. (a) Show that energy circuit has an even number of edges in common with any cut-set. (b) Show that the vertex connectivity of any graph G can never exceed the edge connectivity
of G. 9. (a) Show that a connected planar graph with n vertices and e edges has e-n+2 regions. (b) In any simple, connected planar graph with f regions, n vertices and e edges (e > 2), show
that the following inequalities must hold :"





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DIET-CET 2012 Previous Year Question Paper Download

October 30, 2015, 11:44 pm
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Looking for DIET-CET previous years question papers ? You will here find one of the question paper that was asked in the year 2012. Get PDF file of this DIET question paper. See the attachment provided at the end.

DIET CET question Papers 2012
Class : DIET-CET
Subject : DIET CET - DIET-CET Syllabus
Question Paper Type : Previous Year Paper
Year of the Question Paper : 2012
Question Paper Booklet Code : A

Both English Medium and Tamil Medium Questions are available in the attachment.



Click Here to get PDF file of DIET-CET 2012 Previous Year Question Paper Download
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Govt of India RRB General Ability 2009 Question Paper

October 31, 2015, 12:01 am
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Looking for RRB old years question papers to prepare for upcoming examinations? Then this is the right place to get all previous years question papers of RRB exam. Here is one of the question paper of RRB for General Ability. It's 2009 year RRB question paper. If you want some other papers of RRB, then please make a comment below to let us know so that we will make it here as soon as possible. Now go to the download link of RRB General Ability 2009 question paper.

Exam Name : RRB General Ability 2009
Company: Govt of India - RRB
Category: Core Comptency
Serial Number of the Question Paper : 112513
Test Booklet Series : A
Question Paper Download Link: Available at the end of after the following image.


Click Here to Download the RRB General Ability 2009 Question Paper



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APPSC Group - I General Studies and Mental Ability 2012 Question Paper

October 31, 2015, 1:00 am
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Looking for APPSC Group I previous years question papers / model question papers / sample papers / old question papers ? Here is attached one of the question paper for a subject called General Studies & Mental Abili - CIVIL Syllabus. Given is 2012 Question Paper . Get the PDF file of this question paper at the end of this write-up.



Question Paper : Group - I General Studies and M. A 2012-QP
Class of Question Paper : APPSC Group I
Subject of Question Paper : General Studies & Mental Abili - CIVIL Syllabus
Question Paper Type : Previous Year / Old Years Question Papers
Year of the Question Paper : 2012
Question Paper Link to Download : Click Here



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MF7103 MICRO MANUFACTURING M.E Manufacturing January 2014 Question Paper

October 31, 2015, 2:15 am
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Are you eagerly searching for old question papers of MF7103 MICRO MANUFACTURING ? You will find a question paper that was asked in the year Jan. 2014 from Anna University Chennai. It is one of the M.E Degree Manufacturing Engineering Question Paper. You can get the images of the question paper below.

Question Paper University : Anna University Chennai
M.E. Degree Examination January 2014
Question Paper Code : 83240
Question Paper Semester : First Semester
Course of Question Paper : Manufacturing Engineering
Subject with Code : MF7103 MICRO MANUFACTURING
Time : 3 hours
Max Marks : 100

Anna University Chennai MF7103 MICRO MANUFACTURING January 2014 M.E Manufacturing Engineering First Semester Jan 2014 Question Paper Download - Scanned Copies





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ME2036 Production Planning and Control Nov Dec 2015 Important Questions

October 31, 2015, 2:07 am
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Are you looking for important question papers of ME2036 Production Planning and Control ? You can here collect important questions of Anna University Chennai B.E ME2036 Production Planning and Control for 08th Semester B.E Production / Mechanical Engineering. Look at the contents provided below to grab these important questions

Anna University Chennai
Department of B.E Production / Mechanical
Eighth Semester
ME2036 Production Planning and Control
November / December 2015 Exam Important Questions
(Regulation 2008)

Study Material Description : Anna University Chennai 2015 Important Questions of ME2036 Production Planning and Control for 08th Semester B.E Production / Mechanical Engineering 2015 Question Paper

IUQP Important Questions
Anna University, Chennai
Department of B.E- Production Engineering
B.E / B.TECH DEGREE EXAMINATION Nov / Dec 2015
EIGHT SEMESTER
ME2036 Production Planning and Control
(REGULATION 2008)

1. Given P/V= 25 % Material labour and O/H are distributed at 60.20 and 20 respectively. Assuming the fact that cost of production has gone up by 10%, 5% and 5% respectively for materials, labour and O/H to what extent should the sales price be increased to ensure that the contribution remains unchanged?

2. Explain production control in detail.

3. Explain economic analysis in detail

4. Draw and explain break-even analysis.

5. Write short notes on the following:
(i) Micro motion study (8)
(ii) Memomotion Study (8)



6. Explain the operation process chart with an example.

7. Compare fly-back and continuous method of stop watch measurement.

8. Explain the procedure involved in synthesizing from standard data

9. Explain briefly product of specifications and plan.

10. Explain various stages of value analysis.

11. State and explain the approaches of value engineering.

12. Define plant capacity, plant efficiency factor and plant correction factor.

13. Explain floor shop scheduling in detail


14. How can you apply MRP as scheduling system?

15. Briefly explain follow up process.

16. The following information is provided about the lead time and the demand pattern of a system.(i) Annual requirement 24,500 units (ii)Lead time 10 days (iii) There are 240 working days per year (iv) In the past 2 years the use rate has gone as high as 140 units per day. Calculate the required safety stock and re order level.

17. Derive the EOQ model with the different rates of demand in different production cycles.

18. Explain the various elements of JIT

19. Explain ABC analysis in detail

20. Explain concept MRP-ll in detail.

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AU Chennai EC2401 Wireless Communication Nov Dec 2015 Important Questions

October 31, 2015, 2:50 am
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Looking for EC2401 Wireless Communication important questions to attend an exam on 02nd November 2015 ? You can here download the important question papers of Anna University Chennai. Provided here under is a collection of most frequently asked questions for the subject EC2401 Wireless Communication . This subject is present in the syllabus of B.E ECE Regulation 2008 of AU Chennai.

Anna University Chennai
Department of B.E  B.E Electronics and Communication Engineering
Seventh Semester
EC2401 Wireless Communication
November / December 2015 Exam Important Questions
(Regulation 2008)

See Also last 04 years Questions Papers of EC2401 Wireless Communication

1. (i) Discuss about the technical challenges faced by the wireless communication  (10)
(ii) What are the features of interference limited systems (6)

2. Explain the Principle of Cellular Networks and various types of Handoff Techniques (16)

3. (i) Explain the factors influencing small scale fading (10)
(ii) Find the average fade duration for thershold levels ? = 0.01, ? = 0.1, ? = 1, when doppler frequency is 200 Hz

4. Discuss the types of services, requirements, spectrum limitations and noise considerations of wireless communications (16)

5. (i) Explain how signal propagates against free space attenuation and reflection (8)
(ii) Discuss about temporal channel variations in Fixed Wireless Systems (8)


6. (i) Briefly explain the factors that influence small scale-fading (8)
(ii) If a transmitter produces 50W of power, express transmit power in units of dBM and dBW. If 50W is applied to a unity gain antenna with a 900 MHz carrier frequency, find the received power in dBM at a free space distance of 100 m from the antenna. What is Pz (10Km) ? Assume unity gain for the receiver antenna (8)

7. Explain with neat diagram the QPSK based transmission and reception technique and their significance in the wireless system (16)

8. Explain in details about,
(i) Linear Equalizers (8)
 (ii) Non Linear Equalizers (8)

9. Explain in detail about :
(i) Polarization Diversity (6)
(ii) Time Diversity (5)
(iii) Frequency Diversity (5)

10. Describe the principle involved in Cellular Code-Division-Multiple Access System


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CS6303 Computer Architecture BE CSE and IT Nov Dec 2015 Important Questions

October 31, 2015, 3:43 am
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Want to download CS6303 Computer Architecture question papers / important questions 2015 ? You will get here all important questions of CS6303 Computer Architecture . The exam of CS6303 Computer Architecture is to be held in Nov 2015 by Anna University Chennai. This paper is for B.E CSE and IT students of currently 03rd Semester. Download it now. If you need some other question papers, then let us know via comment box provided below. Best of luck for your exams

Anna University , Chennai
Department of B.E Computer Science Engineering/IT
Third Semester
CS6303 Computer Architecture
November / December 2015 Exam Important Questions
(Regulation 2013)

Download CS6303 Computer Architecture Important Questions 2015 [Collect the text provided below]

IUQP Important Questions
Anna University, Chennai
Department of B.E Computer Science Engineering
B.E / B.TECH DEGREE EXAMINATION Nov Dec 2015
THIRD SEMESTER
CS6303 Computer Architecture
(REGULATION 2013)

1. Explain in detail about the eight ideas of computer architecture.

2. Explain in detail the different Instruction types.Compare their merits and demerits.

3. Explain the different types of Addressing modes with suitable examples.

4. Explain the architecture of a basic Computer

5. State the Non - restoring division technique.

6. Explain with a diagram the design of a fast multiplier using carry save adder circuit.

7. Give the block diagram for a floating point adder and subtractor unit and discuss its operation.

8. Draw and explain the flowchart of floating point addition process.

9. Explain 4-stage instruction pipeline. Also explain the issues affecting pipeline performance.

10. Explain the dynamic branch prediction technique and write short notes on exception handling

11. Describe the techniques for handling control hazard In pipelining.

12. Explain the data path and control consideration of a pipeline organization and explain.

13. Explain challenges in parallel processing.

14. Explain in detail about Hardware multithreading

15. Explain how to overcome data hazard with dynamic scheduling.

16. Explain in detail how branch penalties are reduced with dynamic hardware prediction

17. Explain the need for cache memory and discuss the different types of mapping functions with necessary block diagram [Asked in Dec 2012, May 2013, Dec 2013)

18. Discuss the steps involved in the address translation of virtual memory with necessary block diagram

19. Write and explain the working of Peripheral Component Interface Bus. [Dec 2012]

20. Write short note on I/O processor. What is the need for an l/O interface? Describe the functions of SCSI interface with a neat diagram.
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Apply online for vacancies of Civil judge Class -II in High Court of Madhya Pradesh www.mponline.gov.in

October 31, 2015, 3:19 am
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Are you looking for job notification of Madhya Pradesh High Court ? 96 vacancies of Civil judge Class -II posts are to be filled up. You should apply online for these job vacancies. Degree in Law or equivalent from any recognized Institute or University is the eligibility to apply. You can apply until 22nd November 2015. The exam (preliminary) will be started on  20th December 2015. Read more information about these vacancies below.

High Court of Madhya Pradesh Vacancies:

Company Name: Madhya Pradesh High Court

Total Vacancies: 96

Job Title: Civil judge Class -II (Entry Level)

Educational Qualification: Candidates must have completed the Degree in Law or equivalent from any recognized Institute or University.

Age Limit: Candidates Age Should be Between 21 to 35 Years.

Pay Scale / Salary: Rs. 27700 – 770 – 33090 – 920 – 40450 – 1080 – 44770

Selection Process: Candidates Selected based on Preliminary Exam, Main Exam and Interview.

Application Fee: Candidates should pay Rs. 1000/- for Unreserved & Out of Madhya Pradesh Residents, Rs. 800/- for Residents of Madhya Pradesh.

Hoe to Apply: Eligible candidates may apply online through the website www.mponline.gov.in.

Important Dates:
Last date of online application: 22/11/2015 (till 11:59 pm)
Date of preliminary exam: 20/12/2015
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EC6403 Electromagnetic Fields BE ECE Nov Dec 2015 Important Questions

October 31, 2015, 4:10 am
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Searching for EC6403 Electromagnetic Fields important questions for Anna University Examinations 2015 ? You will here find out all important questions of this university for upcoming examinations in Nov Dec 2015. This subject EC6403 Electromagnetic Fields is taught under the syllabus of Regulation 2013 for BE ECE 04th Semester Course. Look for more details below.

Anna University , Chennai
Department of B.E Electronics and Communication Engineering
Fourth Semester
EC6403 Electromagnetic Fields
November / December 2015 Exam Important Questions
(Regulation 2013)




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EE2026 Power System Dynamics Nov Dec 2015 Important Questions

October 31, 2015, 4:32 am
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Looking for EE2026 Power System Dynamics Lecturer Notes / Important Questions / Previous Years Questions / Old Question Papers ? You will here find one which gives you the most important questions of Anna University Chennai. The exam of EE2026 Power System Dynamics is nearing the corner in November 2015. B.E EEE students of 07th Semester final year should be ready to write this exam. So the important questions for them to prepare well to face this EE2026 Power System Dynamics exam.

Anna University Chennai
Department of B.E EEE
Seventh Semester
EE2026 Power System Dynamics
November / December 2015 Exam Important Questions
(Regulation 2008)

1.Explain the phasor representation and equivalent circuit used in the steady state analysis of synchronous machine in detail.

2. Write briefly about the mathematical description of synchronous machines.

3. Explain the swing equation of a synchronous machine in detail and discuss the calculation of inertia constant.

4. Write down the flux linkage and voltage equations of a synchronous machine from its model and
there from derive the electromagnetic torque equation.

5. Explain the mathematical modeling of governor for hydraulic turbine

6. Draw the schematic of the potential source controlled rectifier system and explain the operation in
detail

7. Briefly explain the special characteristics of hydraulic plant and also its classical transfer functions

8. In detail discuss the modeling of steam turbine.

9. Briefly explain the fundamental concepts of stability of dynamics systems.

10. Explain the small signal stability of single machine infinite bus system with classical generator model. Derive all the necessary equations

11. Derive the following of field circuit’s dynamics (a).Synchronous machine equation & (b).Network equations

12. Briefly explain the effects of field circuit dynamics in small signal stability analysis

13. Explain the block diagram representation of small signal model of single machine infinite bus system with K constant

14. Write detailed technical notes on the small stability of multi machine system.

15. Briefly explain the principles of PSS applications with numerical examples

16. Briefly explain the effect of AVR on synchronizing and damping components with numerical
examples.

17. What is power system stabilizer and why it is used? How can you model a power system stabilizer?

18. Discuss the role of power system stabilizers for the enhancement of small signal stability

19. Explain the following briefly: (a). Digital stabilizers (b). Excitation control design

20. Briefly differentiate between delta omega & delta p-omega stabilizers.

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EC2042 Embedded and Real Time Systems Nov Dec 2015 Important Questions

October 31, 2015, 5:09 am
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Preparing for EC2042 Embedded and Real Time Systems exams of Anna University Chennai ? Want to look up some important questions in EC2042 Embedded and Real Time Systems ? Then this post is the one which you may like to read. Provided here is 2015 important questions of EC2042 Embedded and Real Time Systems. Download the questions now.


Anna University Chennai
Department of B.E ECE
Eight Semester
EC2042 Embedded and Real Time Systems
November / December 2015 Exam Important Questions
(Regulation 2008)

EC2042 Embedded and Real Time Systems Anna University Important Questions 2015

1. Describe the various stages involved in the design of train controller.

2. Explain in detail the operation of ARM processor and coprocessor.

3. i What is the need for IDE in an Embedded Architecture? Discuss. (8)
ii Explain how software is embedded into a system. (8)

4. i Explain the methods used in the embedded system on a chip. (8)
ii Explain the sophisticated interfacing features in device ports. (8)

5. (i) How are memory and “0 devices interfaced with a processor? (10)
(ii) Explain about how assembler helps in the development of program design. (5)

6. (i) Explain the component interfacing. (8)
(ii) Explain the memory device. (8)

7. i Tabulate program elements: Macros and Functions and their uses. (8)
ii Explain the use of pointers, NULL pointers. (8)

8. (i) Describe the basic compilation techniques. (8)
(ii) Explain the debugging process. (8)

9. Discuss about multiple process and interprocess communication mechanisms.

10. Describe any two scheduling policies used in multiprocess environment.

11. Discuss the power management and optimization for process.

12. i Explian the serial communication using l2C,CAN,USB in detail. (12)
ii Explain the parallel port devices. (4)

13. Write a note on Accelerators and Network Based System Design.

14. Explain networks for embedded systems and Internet-enabled embedded system.

15. Discuss in detail about distributed embedded architecture with neat sketches. (16)

16. Explain in detail about networks for embedded systems with an example. (16)

17. Describe how PAD and Data compressor are design. (16)

18. Discuss about software MODAM and System - on - silicon. (16)

19. Write short notes on the following : (8+8) (i) Data compressor.
(ii) Software modem.

20. (i) Explain the Fo5 tools for embedded system development. (8)
(ii) Explain Embedded hardware and software co-design. (8)


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IT2401 Service Oriented Architecture Nov Dec 2015 Important Questions

October 31, 2015, 5:28 am
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Important Questions of IT2401 Service Oriented Architecture Searching ? Then worry not! Look here under to get all important questions of IT2401 Service Oriented Architecture for the exam Nov Dec 2015 . The exam is being conducted by the Anna University Chennai. This subject is under the 07th Semester Syllabus of BE CSE and IT departments in Anna University Chennai Regulation 2008.


Anna University Chennai
Department of B.E CSE/IT
Seventh Semester
IT2401 Service Oriented Architecture
November / December 2015 Exam Important Questions
(Regulation 2008)

1. Explain how SOA can be compared to client-server architecture. (16)

2. Explain the Common Principles of Service Orientation in detail. (16)

3. Discuss the anatomy of service oriented architecture. (16)

4. Explain in detail the characteristics of SOA (16)

5. Discuss about three Service Layers in detail. (16)

6. Write short notes on
(i) Service Description (6)
(ii) Atomic Transaction (5)
(iii) Choreography. (5)

7. Write short notes on
(i) Messaging with SOAP (11)
(ii) Business activities in web services. (5)

8. Explain Message Exchange Patterns in detail (16)

9. Describe application service design in a step by step process (16)

10. Explain Entity-Centric and Task-Centric business Service design in detail. (16)

11. Briefly explain about WSDL & SOAP basics in service oriented design. (16)

12. Explain in detail about service modeling guidelines. (16)

13. Give the architecture of Web Service Enhancements (WSE) and summarize its major features (16)

14. How is Service Oriented Architecture achieved in .NET platform? Discuss. (16)

15. Explain how SOA support in J2EE. (16 marks)

16. Discuss about Contemporary SOA support

17. Write short notes on WS-Coordination overview (16 marks)

18. Explain the WS- Security language basics (16)

19. Explain WS- Security language in detail (16)

20. Describe Root element and Series of Common child element of WS-BPEL Process definition. (16)



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AE2401 Avionics BE AERO Nov Dec 2015 Important Questions

October 31, 2015, 5:44 am
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Searching for old questions or important questions of AE2401 Avionics ? You can here collect AE2401 Avionics Anna University Chennai BE Aeronautical Engineering Important Questions 2015. Share it with your friends too. If you have any doubt, please comment below.


Anna University Chennai
Department of B.E Aeronautical Engineering
Seventh Semester
AE2401 Avionics
November / December 2015 Exam Important Questions
(Regulation 2008)



NOV/DEC 2015 IMPORTANT QUESTIONS
AE2401 AVIONICS

UNIT 1
1. Explain the need of avionics in civil, military and space systems
2. With a neat block diagram explain the integration of different avionics system
3. Application of avionics in civil, military and space systems

UNIT 2
1. With a neat sketch explain 8085 microprocessor architecture in detail
2. With a neat sketch explain Multiplexer and De-multiplexer
3. Draw the functional representation of RAM and ROM memory cells and explain its types.
4. Explain briefly about registers and shift registers with neat sketches.

UNIT 3
1. Explain the ARINC 429 in detail
2. Explain the ARINC 629 in detail
3. Explain the MIL-STD 15538 in detail

UNIT 4
1. Explain the following
CRT, LED, LCD, EL and Plasma panel
2. Explain the principle and merits and demerits of the following
HUD, HMD, DVI, Touch Screen
3. Explain the following
VOR, ACARS, CAWS, CAS

UNIT 5
l. Explain Inertial Navigation system and Satellite Navigation system in detail
2. With a neat sketch describe the Fly by Wire flight control system and its characteristics and redundancy concepts in detail.
3. Explain the detail about Radar Electronic Warfare and its salient feature and its usage.
4. Explain the various steps involved in certification of avionics system.
5. What is Dead Reckoning navigation system and explain in detail.

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EE2028 Power Quality BE EEE Nov Dec 2015 Important Questions

October 31, 2015, 5:59 am
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Searching for most important questions of EE2028 Power Quality from Anna University Chennai ? You can here find all important questions of EE2028 Power Quality . This is the exam being conducted by AU Chennai in Nov Dec 2015. Collect those important questions to prepare your exam. These questions may or may not asked in the coming examinations. But will certainly help you to boost your marks.


Anna University Chennai
Department of B.E EEE
Eight Semester
EE2028 Power Quality
November / December 2015 Exam Important Questions
(Regulation 2008)



1. Explain the various types of power quality disturbances and impacts of power quality

2. Discuss the following characteristics of power quality events
(i) Short duration variations. (8)
(ii) Long duration variations. (8)

3. Define waveform distortion? Explain the waveform distortion categories

4. Explain the following steady state disturbances. (i) Magnitude (ii) Unbalance (iii) Harmonics (iv)
Flicker. (16)

5. What is the need of estimating sag performance? Explain the different methods of estimating
voltage sag performance. (16)

6. Explain the following causes of sags. (i)Voltage sag due to motor sag (ii)Voltage sag due to single line to ground fault. (iii) Voltage sags due to transformer energizing. (16)

7. Explain the following sag mitigation techniques. (i) Static UPS with minimal energy storage (ii)
Backup storage energy supply (iii) Flywheel with UPS system. (16)

8. Discuss about estimating the cost of voltage sag events. (16)

9. What are transient over voltages? Explain the different types of transient over voltages. (16)

10. Draw the standardized waveform of the lightning induced voltage. Discuss about the wave shape of the lightning current. (16)

11. Explain the following: (i) Low pass filters. (ii) Power conditioners. (iii) Surge filters. (16)

12. (a) what are the various lightning protection of over voltage lines? Explain them. (8)
(b)Explain the use of PSCAD in analyzing the Power quality. (8)

13. Explain briefly about fundamentals of harmonics generation and waveform distortion. (16)

14. Explain the following terms. (i) Harmonic distortion (ii) Current distortion (iii) Voltage distortion (16)

15. Explain for the following: (i) Harmonic sources from commercial loads. (ii) Harmonic sources from industrial loads. (iii) Harmonic sources from residential loads. (16)

16. Define for the following terms related with IEEE standards. (i) SCR (ii) Load current (iii) Short circuit current (iv) Total harmonic distortion (v) Total demand distortion (v) PCC (16)

17. Bring out the significance of Power quality monitoring. What is the important power quality
monitoring objectives? (16)

18. Explain the harmonic analyzer and disturbance analyzer. (16)

19. Discuss in detail about the instruments used for analyzing non sinusoidal voltage and currents. (16)

20. Draw the block diagram of advanced power quality monitoring systems. Explain it. (16)
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EE2032 High Voltage Direct Current Transmission Nov Dec 2015 Important Questions

October 31, 2015, 6:25 am
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EE2032 High Voltage Direct Current Transmission Important Questions 2015 are given below. Those who are interested in downloading this question paper make use of these important questions. The exam of EE2032 High Voltage Direct Current Transmission commences from Nov 2015 by Anna University Chennai. Get more details below.


Anna University Chennai
Department of B.E EEE
Eight Semester
EE2032 High Voltage Direct Current Transmission
November / December 2015 Exam Important Questions
(Regulation 2008)

1. With neat schematic diagrams discuss the DC transmission system in detail. (16)

2. Discuss the modern trends in DC transmission. Also describe the steps involved in planning the HVDC transmission system. (16)

3. Compare AC and DC transmission based on Mr technical performance. (16)

4. For a fixed power transmission explain how the economic choice of voltage level selected in do transmission system (16)

5. For a 3 phase 6 pulse gratez’s circuit draw the timing diagram considering overlap angle is less than 60 degree and without overlap for the following
a) Voltage across load
b) Voltage across any two pair of conduction valves

6. Analyze three and four valve conduction mode of converter using the Gratez circuit. (16)

7. With a neat diagram and waveforms explain the 6~pulse Gratez's circuit (16)

8. (i) Discuss about the selection of converters for any HVDC system. (8)
(ii) Draw and explain the characteristics of a twelve pulse converter. (8)

9. Why regulation is required in any HVDC system? Discuss in detail about the inverter side current regulators used in HVDC systems. (16)

10. Explain the equidistant pulse firing scheme with their variations using neat sketch. (16)

11. Explain the starting and stopping operations of DC link (16)

12. With the block diagram, discuss the principle of operation of a basic power control

13. Explain in detail about different types of transformer tap changing.

14. How characteristic and non-characteristic harmonics can be generated? Give the calculation of AC harmonics and DC voltage harmonics. (16)

15. Derive an equation for harmonic voltage and current for single tuned filter and discuss the influence of network admittance on design aspects. (16)

16. What are the filter configurations that are employed for HVDC converter station? Give design aspect of one such filter. (16)

17. Explain the modelling of HVDC systems for digital dynamic simulation. (16)

18. (i) What are the advantages of parity simulator? (6)
(ii) What are the advantages and disadvantages of digital simulation (10)

19. Describe the Physical phenomenon arising in DC insulation. (16)

20. Explain the Dielectric stress in cables.



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