industrial management and psychologydesign a rectangular water tank 5m x 4m with depth of storage...

Hall Ticket No: Question Paper Code: A1015

(AUTONOMOUS) B. Tech VIII Semester Supplementary Examinations, May - 2018

(Regulations: VCE-R11/R11A)

INDUSTRIAL MANAGEMENT AND PSYCHOLOGY

(Common to Computer Science and Engineering & Information Technology)

Date: 01 May, 2018 FN Time: 3 hours Max Marks: 75

Answer ONE question from each Unit All Questions Carry Equal Marks

Unit – I

1. a) Who were the persons responsible for devising scientific management theory? Why scientific management theory arose? What were the basic principles of Frederick W Taylor?

8M

b) Define an organization and write briefly about line and functional organization.

7M

2. a) Write about the concept of organizational structure. 7M b) What is departmentalization and mention its types.

8M

Unit – II

3. a) Potential locations in Hyderabad, Bangalore and Chennai have the cost structures shown in the Table below for a product expected to sell for Rs. 130 Find the most economical location for an expected volume of 6,000 units per year What is the expected profit if the site selected in (i) is used? For what output range is each location best?

Potential location Fixed cost/ Year Variable cost/ Unit

Hyderabad Rs.1,50,000 Rs.75

Bangalore Rs.2,00,000 Rs.50

Chennai Rs.4,00,000 Rs.25

8M

b) Explain the product layout design procedure.

7M

4. a) Explain briefly the steps involved in method study. 10M b) Assuming that the total observed time for an operation of assembling an electric switch is

1.00 min. If the rating is 120%, find normal time. If an allowance of 10% is allowed for the operation, determine the standard time.

5M

Unit – III

5. a) What steps are followed to accomplish project planning employed by CPM? 8M b) Summarize CPM steps.

7M

6. a) Mention the types of control charts. Write short notes on variable charts. 8M b) Summarize on applications of control charts. 7M

Unit – IV

7. a) Discuss the various parameters that need to be considered while making purchase decision?

8M

b) What is inventory? Justify the need for keeping inventories.

7M

8. a) Define HRM? What are its objectives and supporting functions? 7M b) What is product life cycle? Explain characteristics and marketing implications for each

stage of product life cycle. 8M

Cont…2

::2::

Unit – V

9. a) Explain McGregor’s Theory X and Theory Y. 8M b) Explain the concept and characteristics of group dynamics.

7M

10. a) Explain the Hawthorne studies and their outcomes. 5M b) What is industrial fatigue? Explain the causes and actions required for elimination of

industrial fatigue. 10M




AIRCRAFT SYSTEMS AND INSTRUMENTATION

(Aeronautical Engineering)



Unit – I

1. a) Explain the working principle of electro mechanical actuators. 7M b) Explain the principle of flight control.

8M

2. a) Differentiate between primary and secondary flight control surfaces. 8M b) Write short notes on vehicle management system.

7M

Unit – II

3. a) Explain fuel quantity flow function. 8M b) With reference to aero engine starting operation explain engine starting.

7M

4. a) Explain fuel system operation. 7M b) Write a note on in fuel gauging probes.

8M

Unit – III

5. a) With a neat sketch explain the Airbus A380 landing gear configuration. 10M b) With the help of flow chart explain the hydraulic systems testing process.

5M

6. With a neat sketch explain the following: i. Permanent magnet generators ii. Backup power converters iii. Ram air turbines

15M

Unit – IV

7. With a neat sketch explain the following: i. Pitot static system ii. Wing and engine anti-icing system iii. Bleed air indication system

15M

8. With neat layout explain the Primary Flight Display (PFD).

15M

Unit – V

9. a) With the help of line diagram explain autopilot systems. 10M b) Write a short note on remote sensing and indication.

5M

10. Write a note on the following: i. Altitude direction indicator ii. Markov analysis iii. Altimeter

15M




ADVANCED STRUCTURAL DESIGN

(Civil Engineering)



Unit – I

1. A RCC retaining wall with counter forts is required to support earth to a height of 7m above ground level. The top surface of the backfill is horizontal. The trial pit taken at the site indicates that soil bearing capacity 220kN/m2 is available at depth of 1.25m below the ground level. The weight of earth is 18kN/m3 and angle of repose is 30o. The coefficient of friction between concrete and soil is 0.58.use M20 concrete and steel grade Fe415. Design the retaining wall.

15M

2. Design a rectangular water tank 5m X 4m with depth of storage 3m. resting on ground and whose walls are rigidly joined at vertical and horizontal edges. Assume M20 concrete and Fe415 grade steel. Sketch the details of reinforcement in the tank.

15M

Unit – II

3. Design a concrete chimney of height 70m with the external diameter of the shaft being 4m at top and 4.8m at the base is required to withstand an intensity of wind pressure of 1.8 kN/m2. The thickness of the concrete shell at top is 200mm and 400mm at the base. The thickness of brick lining is 100mm with an air gap of 100mm. The temperature difference between inside and outside the chimney is 70o . Permissible bearing pressure on the soil is equal to 200kN.m2. Unit weight of bricks is 20kN/m3. Use M25 concrete and Fe 415 steel. Design the reinforcement for the chimney. Sketch the reinforcement details.

15M

4. Design the side wall of a rectangular bunker of 250mm depth to resist a moment of 33KN-M using M20 concrete and fe 415 steel. Sketch the reinforcement details.

15M

Unit – III

5. a) Explain the various factors to be to be considered / involved in the design of steel truss bridges.

7M

b) Design a deck type welded plate girder bridge to suit the following data: Effective span of the girder : 32m Dead load ( Open floor) : 8.0 kN/m Equivalent total live load for BM Calculations/ track : 3000 kN. Top of rail level : 108.00 Side slope of embankment : 1.5 : 1 Foundation level : 100.50 Width of abutment : 4m Design the main plate girder with intermediate and bearing stiffners and lateral bracings. Sketch the details of plate girder.

8M

Cont…2

:: 2 ::

6. a) Design a steel truss bridge to suit the following data:

Effective span : 25m Road way : 7.5m ( two lane) Kerbs : 600mm Loading : IRC Class AA tracked vehicles Material : M20 concrete and Fe415 steel for deck slab. Rolled steel sections with fy =230N/mm2. Sketch the details of truss bridge.

8M

b) List and explain the various possible failures of steel truss railway bridges with neat sketches.

7M

Unit – IV

7. a) Briefly discuss the economic span for bridges. 7M b) Explain the various components of a bridge.

8M

8. A reinforced concrete simply supported slab is required for the deck of a road bridge having the following data. Clear span = 5.5m Width of carriage way = 7.5M Foot path on either side = 1m wide Materials = M20 concrete and Fe415 steel Type of loading IRC class AA. Design the deck slab. Show the reinforcement details.

15M

Unit – V

9. a) What are the measures one can take for the improving the ductility of a reinforced concrete structure.

8M

b) What are the objectives behind the special detailing provisions?

7M

10. What are design requirements of beam column joints in earthquake resistant design? 15M




SATELLITE AND RADAR COMMUNICATIONS

(Electronics and Communication Engineering)



Unit – I

1. a) Discuss the following concepts of satellite communications: i. Radio Frequency satellite link (Both up and down) ii. Satellite Transponders

10M

b) Give frequency allocations for satellite services.

5M

2. a) Explain the operation of Telemetry, Tracking, Command and Monitoring (TTC&M) sub-system, with a neat block diagram.

10M

b) Explain the six orbital elements to define a satellite orbit with a neat sketch.

5M

Unit – II

3. a) Explain the basic principle of transmission and reception of Code division multiple access in satellite communications.

8M

b) Explain the frame structure of TDMA traffic burst.

7M

4. a) From the basics of transmission theory, derive the satellite link formula. Express the formula in decibels.

8M

b) A satellite at a distance of 40,000kms from a point on earth, radiates power of 10W from an antenna with a gain of 17dB in the direction of observer. Find the flux density at the receiving point and the power received by an antenna at this point with an effective area of 10m2 in dBW.

7M

Unit – III

5. a) Derive the radar range equation with all the necessary assumptions, diagrams and equations.

7M

b) Radar mounted on an automobile to be used to determine the distance to a vehicle travelling directly in front of it. The radar operates at a frequency of 9375MHz with a pulse width of 10ns. The maximum range to be 500ft. Find the average power required to detect a 10m2 radar cross section vehicle at a range of 500ft, if the minimum detectable signal is 5x10-13W. The Radar antenna gain is 20dB with an aperture efficiency of 0.7.

8M

6. a) Explain with a neat block diagram the operation of satellite earth station. 7M b) List the radar frequencies and applications. Calculate the maximum range of a RADAR

system which operates at 3cm with a peak pulse power of 600KW if its minimum receivable power is 10-13W, capture area of its antenna is 5sq.m and the radar cross sectional area of the target is 20sq.m.

8M

Unit – IV

7. a) Explain the operation of CW radar with a neat block diagram and necessary expressions. 8M b) Calculate the Doppler frequency of a stationary CW Radar Transmitting at 4GHz when a

moving target approaches the radar with a radial velocity of 90km/hour.

7M

8. a) Explain the various types of losses in Radar system. 7M b) What is range ambiguity? Explain. What should be the PRF of radar in order to achieve a

maximum unambiguous range of 60nmi? If the radar has a pulse width of 1.5µs, what is the extent of the pulse energy in space in the range coordinate?

8M

Cont…2

:: 2 ::

Unit – V

9. a) With suitable diagram, Explain the working principle of 2-angle coordinate amplitude comparison Mono pulse tracking radar.

7M

b) Explain about Sequential Lobing technique with a neat diagram.

8M

10. a) What is the disadvantage of blind speeds in MTI Radar? Suggest some techniques to minimize blind speeds.

7M

b) The MTI Radar is used by a traffic control police to measure the speed of cars. If the Doppler frequency shift measured from the moving car is1.6KHz, calculate the speed of the car. The frequency of operation of the Radar system is 3GHz.

8M




GRID AND CLOUD COMPUTING

(Computer Science and Engineering)



Unit – I

1. a) Bring out the significance of Internet of Things. 9M b) Describe the DVFS method for energy efficiency.

6M

2. a) What is a computing cluster? With a neat diagram, illustrate the architecture of the computing cluster.

7M

b) Discuss some of the crucial challenges faced by Peer-to-peer computing.

8M

Unit – II

3. a) Describe the term public cloud, private cloud and hybrid cloud. 12M b) List any three benefits of using virtual machines in clouds.

3M

4. a) What are the security features desired in a secure cloud? 6M b) Discuss the three resource-provisioning methods available for cloud computing.

9M

Unit – III

5. a) Write various properties of SOA defined by W3C. 6M b) Write a brief note on semantic web and related technologies.

9M

6. a) Write two methods of message bus implementation and explain the same. 9M b) Discuss the role of UDDI in SOA.

6M

Unit – IV

7. a) Discuss the common platform features supported by clouds and grids. 8M b) With a neat diagram explain the working of HDFS framework.

7M

8. a) List various steps used by Map Reduce programming framework. 10M b) Write any five system issues for running a typical parallel program.

5M

Unit – V

9. a) Explain briefly the concept of CPU scavenging. 7M b) Explain briefly the tools of Globus Toolkit Architecture (GT4).

8M

10. a) List any ten steps that are to be followed to aggregate the Grid resources. 10M b) Discuss grid job scheduling methods. 5M




SERVICE ORIENTED ARCHITECTURE

(Information Technology)



Unit – I

1. a) What are the common characteristics of Contemporary Service Oriented Architecture? 8M b) Explain about the continuing evolution of service oriented architecture.

7M

2. a) Write a case study for Messaging. 8M b) Compare Service Oriented Architecture to Distributed Internet Architecture.

7M

Unit – II

3. a) Describe message exchange patterns. 8M b) Explain the concepts for WS-Coordination specification.

7M

4. a) What is Metadata? Explain Metadata exchange. 8M b) Discuss about Co-relation in details.

7M

Unit – III

5. a) Illustrate, service establishment in a high form of abstraction wedged between traditional business and application layers.

8M

b) Briefly discuss different problems solved by layering services.

7M

6. a) Illustrate the relationship among different components of service oriented architecture. 8M b) Briefly discuss the characteristics of Application services in service oriented architecture.

7M

Unit – IV

7. a) Illustrate different phases of a Service Oriented Architecture delivery lifecycle. 10M b) List the goals of performing a service-oriented analysis.

5M

8. a) List and discuss different building blocks that form the enterprise business model part of the Service Model Logic model.

9M

b) Write short notes on: i. Task-centric business services in Deriving business services ii. Entity-centric business services in Deriving business services

6M

Unit – V

9. a) Write about SOAP language basics. 8M b) Explain entry centric business service design.

7M

10. a) Explain Service interface design tools. 8M b) What are the considerations for classifying Service Oriented Architecture? 7M




WIRELESS COMMUNICATIONS AND NETWORKS (Electronics and Communication Engineering)


Answer ONE question from each Unit All Questions carry equal marks

Unit – I

1. a) Sketch a neat figure and explain the features and functionality of the cellular telephone systems. Examine how a cellular telephone call is made.

8M

b) Interpret the need and role of Wireless Local Loop (WLL). Explain the various features, advantages and trends of WLL.

7M

2. a) Examine the features and functionality of the Paging systems. With a neat figure explain the wide area paging systems.

7M

b) Illustrate the Evolution of the Mobile Radio communication with relevant example.

8M

Unit – II

3. a) Differentiate FDD and TDD. List the various tradeoffs between FDD and TDD approaches. Illustrate what is FDMA and the salient features of FDMA with relevant figure.

7M

b) Examine the SS7 protocol architecture with a neat figure comparing with OSI model. Illustrate the different services and performance of SS7.

8M

4. a) Define channel capacity and derive an expression for channel capacity of cellular systems. 7M b) What is TDMA? Illustrate the TDMA frame structure, salient features of TDMA and derive

the expression for the efficiency of TDMA.

8M

Unit – III

5. a) Mention the operations when IP data grams are exchanged over a connection between the mobile node and another host.

7M

b) Explain Discovery process in Mobile IP.

8M

6. a) Explain Registration process in Mobile IP. 7M b) Give an Architectural overview of WAP programming model.

8M

Unit – IV

7. a) Describe the various building blocks of IEEE 802.11. 7M b) What are the nine services provided by wireless LAN? Give a Brief Description of these

services.

8M

8. a) Explain the three functional areas of IEEE 802.11 medium Access control. 8M b) Discuss on usage models defined by Bluetooth profile documents.

7M

Unit – V

9. a) Illustrate the mobility management and Handoff procedure implementation in CDPD with relevant figures.

7M

b) Explain the architecture, reference model and protocol stack of Hiperlan-2 with relevant figures.

8M

10. a) What is GPRS? Illustrate the various features, services and system architecture of GPRS with a neat figure and explain its various fields.

8M

b) What is Wireless ATM? Illustrate the basic architecture of a WATM network with relevant figure.

7M




AIR LINE MANAGEMENT

(Aeronautical Engineering)



Unit – I

1. a) Describe the three innovations pioneered by the major carriers in early 1980 that collectively represent a radical change from the regulated era.

10M

b) Define regional air carriers and their role in air transportation system.

5M

2. a) Discuss the different levels of management and explain each level’s role. 10M b) Define different classes of maintenance stations used by major carriers.

5M

Unit – II

3. a) Explain the implications of the hub-and-spoke system. What are the technical aspects on fleet planning?

8M

b) Explain the air planning process.

7M

4. a) Discuss fleet rationalization. What are the advantages of fleet commonality? 8M b) Discuss airline demand and airline supply. What is average load factor?

7M

Unit – III

5. a) Describe the different basic schedule types used by the airlines in assigning their equipment.

5M

b) Explain hub and spoke scheduling with its advantages and disadvantages. What is the mission of scheduling? What are the factors balancing public service and economic aspects of scheduling?

10M

6. a) What do you understand by the determinants of elasticity? 3M b) What is pricing analysis? Describe steps in analysing a fare increase and a fare decrease.

Differentiate between elastic and inelastic demands.

12M

Unit – IV

7. a) Discuss the factors affecting the air freight rates. 10M b) What are exception rates? Distinguish between general commodity rates and specific

commodity rates.

5M

8. a) What are some of the special air freight services provided by air carriers? 8M b) List the major commodities shipped by air.

7M

Unit – V

9. a) What are the objectives of airline revenue management? 5M b) Discuss various methods for maximizing the air line revenue.

10M

10. a) Explain airline differential pricing. 7M b) What is Origin-Destination Control? Explain how it can be implemented. 8M




INFORMATION RETRIEVAL SYSTEMS (Common to Computer Science and Engineering & Information Technology)



Unit – I

1. a) What are the two major measures for an Information retrieval system? How is it accounted? Explain with example.

7M

b) Compare and contrast the relationship between DBMS and Data Warehouse.

8M

2. a) With a schematic diagram, explain the functional overview of IR system. 9M b) A school child has been introduced to the alphabets of 3 languages such as Kannada,

English and Hindi simultaneously; in total it had (48+26+48). Next day, the child was asked to write only Kannada alphabets. The child has written 42 characters out of which 29 were from Kannada, 7 from English and 6 from Hindi. Calculate the precision and Recall of the child with respect to Kannada.

6M

Unit – II

3. a) Describe the organization of PAT data structure. 5M b) You are given with the following documents:

Doc1=English tutorial and fast track Doc2= learning latent semantic indexing Doc3=book on semantic indexing Doc4=advance in structure and semantic indexing Doc5=analysis of latent structures Build term document matrix. Find the document for the query “advance AND structure AND NOT analysis”.

10M

4. a) Explain the text processing phases in an IR system. 8M b) What information is available in a natural language based indexing that is not available in

normal statistical systems? What effect does this have on the search process?

7M

Unit – III

5. a) Explain the objectives of creating a hierarchy of clusters. 7M b) With a concept explain Hidden Markov Models Techniques.

8M

6. a) Explain the different steps of the process of clustering. 8M b) Write a note on Selective Dissemination of Information Search.

7M

Unit – IV

7. a) With a neat diagram explain Text Streaming Architecture. 8M b) Write the differences between the Brute force approach and the Knuth-Pratt-Morris

approach.

7M

8. a) List out the reasons to evaluate the effectiveness of an information retrieval. 7M b) With a block diagram, illustrate identifying relevant items.

8M

Unit – V

9. a) Explain on the document models, representations and access. 8M b) Account on online IR system with document databases.

7M

10. a) How does query language address for uncertainty, proximity and weights in query expression?

10M

b) What are the conditions to treat multimedia data? 5M




ARTIFICIAL INTELLIGENCE

(Computer Science and Engineering)



Unit – II

1. a) What is Artificial Intelligence? Explain production rules for solving water jug problem. 7M b) What is the role of knowledge? Explain the issues in the design of search programs.

8M

2. a) Explain control strategies for the process of searching a solution. 8M b) Explain the decomposable problem with example.

7M

Unit – II

3. a) What are the various kinds of real world knowledge and explain. 8M b) Write a note on implementation of breadth first search.

7M

4. a) Write three ways of representing class membership. 8M b) Explain the resolution in propositional logic.

7M

Unit – III

5. a) With neat diagram explain semantic net. 7M b) Explain minimax algorithm.

8M

6. a) Write a note on adding alpha-beta cutoffs. 8M b) Explain with example a simplified frame system.

7M

Unit – IV

7. a) Discuss applying constraints in analysis problems. 7M b) With neat diagram explain how ATN works.

8M

8. a) Write a note on Semantic Grammars. 8M b) Write a note on learning by parameter adjustment.

7M

Unit – V

9. Write a note on:

i. Representing and using domain knowledge ii. Speech recognition

15M

10. a) Discuss four major problem facing current expert systems. 8M

b) Explain how robots navigate through the world and manipulate objects. 7M




SPEECH SIGNAL PROCESSING

(Electronics and Communication Engineering)



Unit – I

1. a) Explain the anatomy and physiology of the different organ groups that contribute for speech production.

8M

b) Explain narrowband spectrogram and wideband spectrogram for analysis of speech.

7M

2. a) Classify speech sounds based on nature of the source and shape of the vocal tract. Discuss them in detail.

8M

b) With relevant mathematical expressions, discuss wave equation.

7M

Unit – II

3. a) Explain the properties of autocorrelation method motivated by Levinson recursion. 8M b) Explain computation of gain in autocorrelation method.

7M

4. a) Discuss the relation of linear prediction to the lossless tube model. 8M b) Explain the following with respect to LEVINSON Recursion:

i. PARCOR coefficients ii. Autocorrelation matching

7M

Unit – III

5. a) With an example explain the behavior of linear prediction analysis in the time domain. 10M b) Discuss the role of frame interval and voiced/unvoiced state and Pitch estimation in the

design of the analyzer and synthesizer.

5M

6. a) Explain the Linearization process in pole-zero Estimation. 7M b) Explain the behavior of linear prediction analysis in the frequency domain.

8M

Unit – IV

7. a) What is the basic principle of homomorphic systems? Explain with relevant mathematical expressions and diagrams.

7M

b) With neat diagram explain homomorphic system for convolution.

8M

8. a) Discuss the complex cepstrum of sequence with rational z-transform. 7M b) Explain the interpretation of homomorphic filtering as a linear smoothing.

8M

Unit – V

9. a) Explain the complex cepstrum of voiced speech and unvoiced speech. 10M b) Explain waveform periodicity.

5M

10. a) Explain complex spectrum of voiced speech. 6M b) With a neat diagram, explain the general framework of homomorphic analysis and

synthesis. 9M




DISTRIBUTED DATABASES (Computer Science and Engineering)



Unit – I

1. a) Compare the features of centralized databases versus distributed databases. 8M b) Discuss the advantages of distributed databases.

7M

2. a) Explain the reference architecture of distributed databases. 10M b) Explain the horizontal fragmentation with an example.

5M

Unit – II

3. a) Bring out the significance of query optimization in distributed systems with an example. 12M b) List any three ways of computing the cost for a fully connected graph of two relations R

and S having two fragments each.

3M

4. a) Define a Transaction. What are its properties? Explain the various goals of transaction management.

8M

b) Describe the concurrency control based on locking in distributed systems.

7M

Unit – III

5. Bring out the significance of checkpoints and cold starts.

15M

6. a) What is catalog of distributed databases? What are its uses? 7M b) Explain briefly the contents of distributed database catalog.

8M

Unit – IV

7. a) Explain the page server architecture in detail. 8M b) What are the basic storage models for object clustering? Explain.

7M

8. a) Discuss the problems involved in query processing and optimization of Object Database. 8M b) What are the requirements for transaction management in Object DBMS?

7M

Unit – V

9. a) Explain the database integration process in detail. 8M b) Write a brief note on CORBA.

7M

10. a) What are the issues in multidatabase query processing? 5M b) Explain the generic layering scheme for multidatabase query processing. 10M




SOFTWARE ARCHITECTURE (Common to Computer Science and Engineering & Information Technology)



Unit – I

1. a) Explain briefly software design levels. 9M b) Discuss the architectural style for software based on the process-control model

incorporating the essential parts of a process-control loop.

6M

2. a) Discuss different techniques for eliciting requirements from the stakeholders. 7M b) Explain any four structural rules for good architecture.

8M

Unit – II

3. Describe with neat diagram the uses of Batch sequential and Repository tools in shared information systems.

15M

4. Explain the external requirements and Basic Interactive behavioral requirements for user interface system.

15M

Unit – III

5. Formalize an architectural style for pipe- filter.

15M

6. a) Discuss adapter pattern with example. 8M b) What is the relationship between a decorator pattern and composite pattern?

7M

Unit – IV

7. a) Discuss the linguistic issues in software architectural design. 8M b) Explain the problems with existing programming language in architecture design.

7M

8. a) Write a brief note on UNICON- Universal Connector Language. 7M b) What is Architectural Style? Explain the categories of styles and automated support for

architectural design?

8M

Unit – V

9. Explain the various classes of Quality attributes required for attribute driven design.

15M

10. What are the uses of documenting the software architecture? Explain in brief. 15M

industrial management and psychologydesign a rectangular water tank 5m x 4m with depth of storage...

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