BCA-203 Fundamental of Operating System 2016 Question Paper

Mohanlal Sukhadia University BCA Degree Examination II Year BCA-203 Fundamental of Operating System 2016 Previous Year Question Paper
BCA-203
B C.A II Year Examination, 2016
( Fundamental of Operating System )
Time: Three Hours
Maximum Marks : 100

PART - A      [  Marks: 20 ]
Answer all questions(50 words each). All questions carry equal marks.

PART -B      [  Marks: 50 ]
Answer five questions(250 words each). selecting one from each unit. All questions carry equal marks.

 PART - C        [ Marks: 30 ]
 Answer any two questions(300 words each). All questions carry equal mark

PART-A

UNIT - I

1. Explain multiprocessor system.

2. What are system calls ?

UNIT- II

3. Definition of process ?

4. What do u mean by CPU scheduling ?

UNIT - III

5.  Write the usage of semaphore.

6.  What is the deadlock situation ?
               
UNIT - IV
                 
7. What is paging ?

8. Write the two key techniques of virtual memory segmentation.

UNIT - V

9. What is file system in linux operating system ?

10. Explain process management in Linux  Operating system .

 
PART - B
   
UNIT - I

11. Describe clustered and distributed system. What are the advantages of multiprocessor system ?

12. Write down different system calls for performing different kind of tasks .

UNIT - II

13. What do u understand by operating processes ? What are the issues in scheduling such processes?

14. what is the requirement of CPU scheduling ?  Describe round robbin scheduling with example.

UNIT - III

15. Explain essential condition to occur deadlock. How do you detect deadlock ?

16. Describe the process synchronization and its classical problems.
   
UNIT-  IV

17. Describe continuous memory allocation technique. compare it with any one other possible technique.

18. What is thrashing? why it occur?  Once it occurs, what can the operating system do to eliminate it?
   
UNIT-  V

19. What is linux Kernal ? Explain the three main components of a linux system.

20. Write a short notes on :

( a ) Input and output in linux

( b ) security mechanism in linux

                       
PART - C
     
UNIT - I
         
21. What are the goals of an operating system ? Describe about various services provided by an operating system ?

UNIT - II

22. Describe the cooperating process and inter process  communication.
                         
UNIT - III

23. What are semaphores ? How they help us in handling process synchronization problems ? Write and describe algorithm for deadlock avoidance.

UNIT - IV

 24. Describe the step to perform page replacement. Explain LRU page replacement algorithm and demand paging.
 
UNIT - V

25 . Describe about various modules of a kernel . Discuss the network structure of Linux operating system.

Anna University Reopening Dates 2017 for UG PG Even Semester 2nd 4th 6th and 8th Semsters

Anna University has released reopening dates and last working days for UG and PG degree courses. According to the announcement, all B.E / B.Tech even semester classes should commence on 04th January 2017. The last working day for 8th Semester is 13th April 2017 while for other lower semesters (2nd 4th and 6th semesters) is 24th April 2017. The commencement of classes for PG courses (M.E / M.Tech / MCA / MBA and other PG courses) will be 23rd January 2017 and the last working day for the same will be 05th May 2017. The commencement of End semester examinations are also published by the Anna University. 17th April 2017 for B.E / B.Tech full time 8th semester, 27th April 2017 for other B.E courses and 10th May 2017 for all other PG courses. Please have a look the official notification provided below.

Notification File:

CE6006 Traffic Engineering and Management Nov Dec 2016 Question Paper

Looking for CE6006 Traffic Engineering and Management old / previous / model / sample question papers ? You can here download Nov Dec 2016 question paper of CE6006 Traffic Engineering and Management in PDF format as well as image format

Anna University Chennai
Question Paper Code: 80185
B.E./B.Tech Degree Examination, Nov Dec 2016
Seventh Semester
Civil Engineering
CE6006 Traffic Engineering and Management
Regulation 2013
Time : 3 Hours
Maximum Marks : 100

Attachments:

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CE6506 Construction Techniques Equipment and Practice Nov Dec 2016 Question Paper

Looking for CE6506 Construction Techniques Equipment and Practice old / previous / model / sample question papers ? You can here download Nov Dec 2016 question paper of CE6506 Construction Techniques Equipment and Practice in PDF format as well as image format

Anna University Chennai
Question Paper Code: 80214
B.E./B.Tech Degree Examination, Nov Dec 2016
Fifth Semester
Civil Engineering
CE6506 Construction Techniques Equipment and Practice
Regulation 2013
Time : 3 Hours
Maximum Marks : 100

Attachments:

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Kuwait University Maths Precalculus December 2016 Question Paper

University of Question Paper: Kuwait University
Semester: 1st
Department of Mathematics (Second Exam)
Version A
Question Paper Year: 2016 December 05
Duration for Question Paper: 90 min
Final Exam

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Kuwait University Mathematics December 2015 Question Paper

University of Question Paper: Kuwait University
Semester: 1st
Department of Mathematics
Session: 2014-15
Question Paper Year: 2015 December 26
Duration for Question Paper: 120 min
Final Exam Math 363

Question Paper Attachments:

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Kuwait University Mathamatics December 2013 Question Paper

University of Question Paper: Kuwait University
Semester: 1st
Department of Mathematics
Session: 2013-14
Question Paper Year: 2013 December 26
Duration for Question Paper: 120 min
Final Exam

Question Paper Attachment:

GITAM EURCE 404A FLUID MECHANICS-I April 2015 Question Paper

GITAM University April 2015 Question Paper in PDF and Image Format
Campus: Visakhapatnam
02/IV S/115]
[April-15]
[EURCE 404A]
B.Tech. Degree Examination
Civil Engineering
IV SEMESTER
FLUID MECHANICS-I
(Effective from the admitted batch 2012–13)
Time: 3 Hours Max.Marks: 60
------------------------------------------------------------------------------------
Instructions: Each Unit carries 12 marks.
Answer all units choosing one question from each unit.
All parts of the unit must be answered in one place only.
Figures in the right hand margin indicate marks allotted.
--------------------------------------------------------------------------------------------
UNIT-I
1. Two large fixed parallel plates are 12mm apart. The space between the surfaces is filled with oil of viscosity 0.972 Ns/m2. A flat thin plate 0.25m^2 area moves through the oil at a velocity of 0.3m/s.
Find the drag force when the thin plate is at a distance of 3mm from one of the plane surfaces 12
OR
2. a) A circular plate of diameter 2.5m is placed vertically in water in such a way that the centre of the plate is 5m below the free surface of the water. Determine the total pressure and centre of pressure 6

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GITAM EURCE 403A Building Planning and Drawing April 2015 Question Paper

GITAM University April 2015 Question Paper in PDF and Image Format
Campus: Visakhapatnam
[EURCE 403A]
B.Tech. Degree Examination
Civil Engineering
IV SEMESTER
BUILDING PLANNING AND DRAWING
(Effective from the admitted batch 2012–13)
Time: 3 Hours Max.Marks: 60
--------------------------------------------------------------------------------------------
Instructions: Figures in the right hand margin indicate marks allotted.
--------------------------------------------------------------------------------------------
Part A
I. Answer all questions from Part-A (5x2=10)
1. List out the factors to be considered in selecting a good site for residential buildings
2. What is meant by orientation of a building and list out the factors affecting orientation of a building?
3. Write short notes on floor area ratio. How is it related to height of the building?
4. What is comfort? List out the factors influencing the comfort
5. Draw neat sketches to represent the following items
a) Stone masonry b) Earth c) Gravel d) Wood work

Question Paper Attachments:

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GITAM EURCE 402A Structural Analysis-I April 2015 Question Paper

GITAM University April 2015 Question Paper in PDF and Image Format
Campus: Visakhapatnam
[April-15]
[EURCE 402A]
B.Tech. Degree Examination
Civil Engineering
IV SEMESTER
STRUCTURAL ANALYSIS-I
(Effective from the admitted batch 2012–13)
Time: 3 Hours Max.Marks: 60
----------------------------------------------------------------------------------------------------
Instructions: Each Unit carries 12 marks.
Answer all units choosing one question from each unit.
All parts of the unit must be answered in one place only.
Figures in the right hand margin indicate marks allotted.
----------------------------------------------------------------------------------------------------
UNIT-I
1. Find the deflection in the beam shown in Fig.1 using unit load method

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GITAM EURCE-306A Engineering Geology 2015 Question Paper

GITAM University Nov 2015 Question Paper in Text Format / Image Format / PDF format
[Nov-15]
[EURCE-306A]
B.Tech. Degree Examination
Civil Engineering
III SEMESTER
ENGINEERING GEOLOGY
(Effective from the admitted batch 2012–13)
Time: 3 Hours Max.Marks: 60
----------------------------------------------------------------------------------------------------
Instructions: Each Unit carries 12 marks.
Answer all units choosing one question from each unit.
All parts of the unit must be answered in one place only.
Figures in the right hand margin indicate marks allotted.
---------------------------------------------------------------------------------------------------
UNIT-I
1. a) Define Geology. And explain the branches of Geology 7
b) What are the effects caused by Porosity and Permeability on Geological formation of rocks 5
OR
2. a) What is meant by Weathering of rocks? 6
b) Define the term Soil. Write a brief note on ‘soil erosion’ and ‘conservation’ 6
UNIT-II
3. a) Explain the formation of minerals with examples 5
b) Explain the classification of rocks and their properties 7
OR
4. Explain the significance of different physical properties in mineral identification 12
UNIT-III
5. a) Explain Gandwanas and Deccan Trap systems 6
b) What is the importance of Folds and Faults in Geological consideration? 6
OR
6. a) Define Folds and Faults with diagrams 5
b) What is the importance of Strike and Dip? 7
UNIT-IV
7. a) Explain Electromagnetic spectrum with diagrams 6
b) Mention various natural hazards. What are the measures to control them? 6
OR
8. a) Explain Seismic Refraction method 6
b) Explain Electromagnetic Spectrum 6
UNIT-V
9. a) What are the component parts of a Dam? 5
b) Explain geological investigation of coastal structures 7
OR
10. What is a Tunnel? With the help of a well-labelled diagram, describe the parts of a Tunnel 12

Attachments:

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GITAM EURCE-305A Surveying 2015 Question Paper

GITAM University Nov 2015 Question Paper in Image / PDF format
[Nov-15]
[EURCE-305A]
B.Tech. Degree Examination
Civil Engineering
III SEMESTER
SURVEYING
(Effective from the admitted batch 2012–13)
Time: 3 Hours Max.Marks: 60
----------------------------------------------------------------------------------------------------
Instructions: Each Unit carries 12 marks.
Answer all units choosing one question from each unit.
All parts of the unit must be answered in one place only.
Figures in the right hand margin indicate marks allotted.
---------------------------------------------------------------------------------------------------
UNIT-I
1. a) Write in detail about obstacles in chaining 8
b) What is an offset? What are different types of offsets? 4
OR
2. a) Explain various errors in compass survey 6
b) A closed compass traverse ABCDE was run and the observed bearings of the lines were obtained as under. Correct the bearings for local attraction 6

Attachments:

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GITAM EURCE-304A Concrete Technology 2015 Question Paper

GITAM University November 2015 Question Paper / Previous Exam Paper
[Nov-15]
[EURCE-304A]
B.Tech. Degree Examination
Civil Engineering
III SEMESTER
CONCRETE TECHNOLOGY
(Effective from the admitted batch 2012–13)
Time: 3 Hours Max.Marks: 60
----------------------------------------------------------------------------------------------------
Instructions: Each Unit carries 12 marks.
Answer all units choosing one question from each unit.
All parts of the unit must be answered in one place only.
Figures in the right hand margin indicate marks allotted.
---------------------------------------------------------------------------------------------------
UNIT-I
1. Explain the process of manufacture of cement 12
OR
2. Explain various types of cement 12
UNIT-II
3. Explain the classification of aggregates in detail 12
OR
4. Explain the Alkali-aggregate reaction and also the methods to control it 12
UNIT-III
5. Explain Workability. What are the various factors that affect workability? 12
OR
6. Write short notes on::
a) High volume fly ash concrete and its uses
b) Damp proofing and water proofing admixtures 12
UNIT-IV
7. Explain the gel/space ratio. Explain how to calculate gel/space ratio for complete hydration and partial hydration 12
OR
8. Write short notes on:
a) Gain of strength with age
b) Central point loading and third point loading 12
UNIT-V
9. Explain the types of Polymer concrete and their properties 12
OR
10. Write short notes on:
a) Ready mix concrete
b) No-fines concrete 12

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GITAM EURCE-303A Building Materials and Building Construction Nov 2015 Question Paper

GITAM University Nov 2015 Question Paper
[Nov-15]
[EURCE-303A]
B.Tech. Degree Examination
Civil Engineering
III SEMESTER
BUILDING MATERIALS & BUILDING CONSTRUCTION
(Effective from the admitted batch 2012–13)
Time: 3 Hours Max.Marks: 60
----------------------------------------------------------------------------------------------------
Instructions: Each Unit carries 12 marks.
Answer all units choosing one question from each unit.
All parts of the unit must be answered in one place only.
Figures in the right hand margin indicate marks allotted.
---------------------------------------------------------------------------------------------------
UNIT-I
1. a) Discuss the geological classification of rocks 6
b) What is texture of a rock? Enumerate its various types 6
OR
2. a) How is artificial stone prepared? What are its different forms? 7
b) Mention the advantages of artificial stones 5
UNIT-II
3. a) Briefly describe the working of Bull’s trench kiln for the burning of bricks 8
b) What are the uses of various types of bricks? 4
OR
4. a) State the raw materials required in the manufacture of different types of glass 7
b) State the general properties of glass 5
UNIT-III
5. a) Describe the defects caused in timber due to fungi 6
b) What is meant by decay of timber? What are its causes? 6
OR
6. a) Why is artificial seasoning adopted? Describe its various methods 7
b) What are Plywoods? Mention their advantages 5
UNIT-IV
7. a) What are the ingredients of an oil borne paint? 6
b) Mention the usual defects which are found in the painting work 6
OR
8. a) Distinguish between natural and artificial cements 6
b) Write about the storing of cement 6
UNIT-V
9. a) Define foundation and mention their objects 6
b) What are different types of staircase 6
OR
10. a) Distinguish between stone and Brick masonry 8
b) Give a list of different types of doors and windows 4

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.

GITAM University EURCE-302A MECHANICS OF SOLIDS 2015 Question Paper

GITAM University Exam Paper 2015
[EURCE-302A]
B.Tech. Degree Examination
Civil Engineering
III SEMESTER
Question Paper Title: MECHANICS OF SOLIDS
(Effective from the admitted batch 2012–13)
Time: 3 Hours Max.Marks: 60
----------------------------------------------------------------------------------------------------
Instructions: Each Unit carries 12 marks.
Answer all units choosing one question from each unit.
All parts of the unit must be answered in one place only.
Figures in the right hand margin indicate marks allotted.
---------------------------------------------------------------------------------------------------
UNIT-I
1. a) Derive the constitutive relations between the stress and strain 6
b) A metallic bar 300 x 100 x 40mm is subjected to a force of 5KN, 6KN and 7KN along X,Y and Z directions respectively. Determine the change in volume of the block take E=2x105N/mm^2 and poisons ratio 0.25 6
OR
2. Derive the expression for analysis of uniformly tapering circular rod subjected to an axial load p 12
UNIT-II
3. a) A rectangular beam 300mm deep is simply supported over a span of 4m. Determine the uniformly distributed load per meter which the beam may carry if t he bending stress should not exceed 120 N/mm2 take I = 8x106 mm^4
b) A cantilever 2m long is loaded with a uniformly distributed load of 2kN/m run over a length of 1m from the free end. It also carries a point load of 4KN at a distance of 0.5m from the free end. Draw the S.F. and B.M. diagrams 6

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ENGINEERING MECHANICS, STATICS & DYNAMICS B.Tech II Year GITAM University 2015 Question Paper

GITAM University 2015 Question Paper
[EURCE-301A]
B.Tech. Degree Examination
Civil Engineering
III SEMESTER
ENGINEERING MECHANICS, STATICS & DYNAMICS
(Effective from the admitted batch 2012–13)
Time: 3 Hours Max.Marks: 60
----------------------------------------------------------------------------------------------------
Instructions: Each Unit carries 12 marks.
Answer all units choosing one question from each unit.
All parts of the unit must be answered in one place only.
Figures in the right hand margin indicate marks allotted.
----------------------------------------------------------------------------------------------------
UNIT-I
1. A uniform bar AB of length L and weight W suspended by two wires AC and BC of equal lengths as shown in figure if a concentrated moment M0 is applied at the center of gravity of the bar, determine the inclination of the bar with the horizontal

Attachments:

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IGNOU CIE-03 ENTERPRISE CREATION AND LEGAL REQUIREMENTS Dec 2015 Question Paper

Indira Gandhi National Open University (IGNOU) Question Paper
CERTIFICATE IN ENTREPRENEURSHIP
Term-End Examination
December, 2015
CIE-03 : ENTERPRISE CREATION AND LEGAL REQUIREMENTS
Time : 2 hours Maximum Marks : 50
Note : (i) Answer any five questions.
(ii) All questions carry equal marks.
1. What is a "Limited Liability Company" ? Briefly discuss its advantages and disadvantages.
2. Discuss the different 'Financial Institutions' available for the financial support of the entrepreneurs.
3. What do you mean by 'Working Capital' ? Discuss the factors influencing the working capital requirements of an organisation.
4. What is 'Group Entrepreneurship' ? Explain the need for promotion of group entrepreneurship in
India. Discuss the different government schemes for funding Group Entrepreneurship.
5. What is 'Micro Finance? Discuss the modalities of getting loans through Micro Finance.
6. What is a 'Business Plan' ? Why is it needed ? What information does it consist ?
7. What is 'Break Even Point' ? How is it calculated ?
8. What is a 'Balance Sheet' ? Briefly, explain the components of a Balance Sheet.

IGNOU CIE-002 BUSINESS OPPORTUNITY IDENTIFICATION Dec 2015 Question Paper

Indira Gandhi National Open University (IGNOU) Question Paper
CERTIFICATE IN ENTREPRENEURSHIP
Term-End Examination
December, 2015
CIE-002 : BUSINESS OPPORTUNITY IDENTIFICATION
Time : 2 hours Maximum Marks : 50
Note : (i) Answer any five questions.
(ii) All questions carry equal marks.
1. How evaluation in terms of Opportunity Selection (OS) framework and shortlisting of ideas is done ? Explain with an example.
2. How to generate business opportunities from the environment ? Discuss.
3. How environment scanning helps to generate business ideas ?
4. Why an innovative approach is required while interpreting the information to arrive at project ideas ?
5. Write a note on the following :
(a) Marketing Mix
(b) Sensitivity Analysis
6. Explain in detail the six element concept of market demand.
7. Explain the technique of Work-Break-Down structure in execution of a project.
8. Describe the use of product management function in managing a product's life cycle.

IGNOU CIE-01 INTRODUCTION TO ENTREPRENEURSHIP Dec 2015 Question Paper

Indira Gandhi National Open University (IGNOU) Question Paper / Exam Paper
CERTIFICATE IN ENTREPRENEURSHIP
Term-End Examination
December, 2015
CIE-01 : INTRODUCTION TO ENTREPRENEURSHIP
Time : 2 hours Maximum Marks : 50
Note : (i) Answer any five questions.
(ii) All questions carry equal marks.
1. What is entrepreneurship ? Discuss the current theories of Entrepreneurship.
2. What is risk and how it is assessed ? How is risk taking behaviour important for an entrepreneur ? Explain.
3. What is Technopreneurship ? Discuss the characteristics that define the Technopreneurs.
4. What is team building ? Discuss the qualities required for the success of team work.
5. What is Social entrepreneurship ? Explain the differences between commercial and social entrepreneurship.
6. What do you understand by Thematic Apperception Test (TAT) with respect to entrepreneurship ? Explain.
7. Discuss the benefits of Globalization with examples.
8. Discuss the role of Tower-Building exercise with respect to team building.

IGNOU BMS-003 HEALTH CARE MANAGEMENT Dec 2015 Question Paper

Indira Gandhi National Open University (IGNOU) Question Paper
CERTIFICATE IN NGO MANAGEMENT
Term-End Examination
December, 2015
BMS-003 : HEALTH CARE MANAGEMENT
Time : 2 hours Maximum Marks : 50
Note : Attempt any five questions. All questions carry equal marks.
1. Enlist the objectives of : 10
(a) National Health Policy 2000.
(b) National Population Policy 2000.
2. Describe the services to be provided and issues to be discussed with the community under "Village Health Nutrition Day".
3. Explain in brief the history and evolution of NGOs in India.
4. Describe the various human activities affecting environment.
5. Describe the various determinants of gender health.
6. What do you understand by the term, "Women Empowerment" ? Outline various government initiatives for women empowerment.
7. Discuss various societal influences on Sexual Behaviour patterns.
8. Write short notes on : 10
(a) Blood safety programme
(b) Janani Suraksha Yojana (J.S.Y.)

IGNOU BMS-002 MANAGEMENT FUNCTIONS Dec 2015 Question Paper

Indira Gandhi National Open University (IGNOU) Question Paper
BMS-002
CERTIFICATE IN NGO MANAGEMENT
Term-End Examination
December, 2015
BMS-002 : MANAGEMENT FUNCTIONS
Time : 2 hours Maximum Marks : 50
Note : Answer any five questions. All questions carry equal marks.
1. Discuss some tax relief measures for NGOs. Enlist the documents required under section 80 G.
2. What are the final accounts prepared for NGO's ? List out content of a Balance Sheet.
3. List the five marketing concepts and explain the "Societal Concept".
4. Identify some salient components of social marketing. "Discuss the role of Behavioural change" in social marketing.
5. Write short notes on the following :
(a) Project Management success factors
(b) Project scheduling
6. Describe the various stages of project life cycle. 10
7. What are the various methods of fund raising for NGOs ? Explain.
8. How a charitable organisation can generate income internally ? Explain using suitable examples.

An whatsapp mesage speading like this. See below

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Upgrade Jio services till 17th December 2016. Otherwise your Jio Sim will be deactivated.

Download The 'Jio Upgrade' App for Android
And Upgrade your Jio Services to continue your Internet.

Truth: This is totally fake and there is no official announcement as such. This is one of the trick to download the APK file installed in your mobile. You are advised to not trust this rumour.

Gauhati University M.Com Paper V Quantitative Methods in Business 2013 Question Paper

University: Gauhati University Question Paper
Question Paper Semester: 2
Question Paper Course: M.Com
Subject: Quantitative Methods in Business Paper V
Question Paper Year: 2013
Full Marks: 80
Time: 3 hours

Attachments:

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Gauhati University B.Sc Physics Paper 6.2 Major 2014 Question Paper

University: Gauhati University Question Paper / Exam Paper / Previous Paper
Question Paper Semester: 6
Question Paper Course: B.Sc
Subject: Physics Major Paper 6.2
Question Paper Year: 2014
Full Marks: 60
Time: 3 hours

Attachments:

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MA6151 Mathematics-I Nov Dec 2016 Important Questions

Important questions / expected questions for Nov Dec 2016 MA6151 Mathematics-I examinations conducting by Anna University Chennai
B.E./ B.Tech. DEGREE EXAMINATION Nov Dec 2016
First Semester / I Semester / I Year
Common to ALL B.E / B.Tech branches
MA6151 Mathematics-I
(Regulation 2013)
Nov Dec 2016 Important Questions

Important 16 Marks / Part B Questions (All five units) are listed for MA6151 Mathematics-I subject

For related study materials such as Previous Years Question Papers, Subject Notes, 2 Marks with Answers, 16 Marks with answers, Question Bank, Lecture Notes for MA6151 Mathematics-I, Use search box of our website, www.IndianUniversityQuestionPapers.com

EE6703 Special Electrical Machines Nov Dec 2016 Important Questions

Important questions / expected questions for Nov Dec 2016 EE6703 Special Electrical Machines examinations conducting by Anna University Chennai
B.E./ B.Tech. DEGREE EXAMINATION Nov Dec 2016
07th Semester / VII Semester / IV Year
Electronics and Electronics Engineering
EE6703 Special Electrical Machines
(Regulation 2013)
Nov Dec 2016 Important Questions

Important 16 Marks / Part B Questions (All five units) are listed for EE6703 Special Electrical Machines Subject

1. (i) Generalize the expression for the torque equation for the synchronous reluctance motor. (8)
(ii) Investigate the performance of the synchronous reluctance motor with neat phasor diagram. (8)

2. Derive the voltage and torque equations of synchronous reluctance motor. (16)

3. (i) Discuss in detail about the construction and working of synchronous reluctance motor with
neat diagrams. (8)
(ii) Draw and explain phasor diagram with characteristics of synchronous reluctance motor. (8)

4. Describe the constructional features and operation of variable reluctance synchronous reluctance
motor. (16)

5. (i) Explain the steady state phasor diagram of synchronous reluctance motor. (8)
(ii) Derive the expression for d-axis synchronous reactance of a permanent magnet synchronous
reluctance motor. (8)

6. With a neat block diagram explain microprocessor control of stepping motor. (16)

7. (i) Explain with a neat diagram the multistack configuration in stepper motors. (8)
(ii) Explain the working of hybrid motor. (8)

8. Discuss dual voltage driver circuit for two phase on drive of a four phase stepper motor and explain the nature of current build up in dual voltage drive. (16)

9. (i) Explain microprocessor based control of stepper motor with an example. (12)
(ii) What are the advantages of closed loop control of stepper motor? (4)

10. Construct and evaluate the operation of single stack and multi-stack stepper motor with a neat
diagram. (16)

11. Explain the closed loop control analysis of switched reluctance motor. (16)

12. Discuss the following in switched reluctance motor
(i) Methods of rotor position sensing (8)
(ii) Sensorless operation.

13. Explain with a neat diagram the constructional details and working of rotary switched reluctance
motor. (16)

14. (i) Explain the torque -speed characteristics of switched reluctance motors. (8)
(ii) Derive the expressions for voltage and torque of SR machines. (8)

15. (i) Explain the shaft position sensing of SR motor. (8)
(ii) Explain the nonlinear analysis of SRM. (8)

16. Illustrate B-H hysteresis loop of permanent magnet material. (16)

17. Discuss in detail about magnetic circuit analysis of PMBLDC motor. Also draw its characteristics. (16)

18. Write a note on power controllers used for PMBLDC motor and explain the each blocks
associated in it. (16)

19. (i) Explain the speed-torque characteristics of PMBLDC motor. (8)
(ii) Differentiate between Mechanical and Electronic Commutators. (8)

20. (i) Derive an expression for permeance coefficient for PMBLDC motor. (12)
(ii) State the advantages of BLPM DC motor over conventional DC motor. (4)

21. Explain the construction and working principle of operation of PMSM. (16)

22. Derive the torque and EMF equations of PMSM. (16)

23. Deduce the expression for synchronous reactance of PM synchronous motor. (16)

24. Draw and explain the phasor diagram of PMSM. (16)

25. With necessary phasor diagram and circle diagram, describe the torque speed characteristics of
PMSM. (16)

For related study materials such as Previous Years Question Papers, Subject Notes, 2 Marks with Answers, 16 Marks with answers, Question Bank, Lecture Notes for EE6703 Special Electrical Machines, Use search box of our website, www.IndianUniversityQuestionPapers.com

Gauhati University B.Sc Zoology General 2013 Question Paper

University: Gauhati University Exam Paper

Question Paper Semester: IV

Question Paper Course: B.Sc

Subject: Zoology General

Question Paper Year: 2013

Full Marks: 40

Time: 2

Attachments:

Gauhati University B.Sc Chemistry Paper 2.2 Major 2015 Question Paper

University: Gauhati University Exam Paper

Question Paper Semester: II

Question Paper Course: B.Sc

Subject: Chemistry Major Paper 2.2

Question Paper Year: 2015

Full Marks: 60

Time: 2 and 1/2 hours

l. (a) What do you mean by syn-clinal and anticlinal conformations ? lx7:7

(b) Draw the most stable conformer of l, Zdifluoroethane.

(c) How will you prepare Gilman,s Reagent for the synthesis of alkane ?

(d) Anange the stabilities of conjugated diene, isolated diene and cumulated diene in decreasing order

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