Elect Third Year

8/11/2019 Elect Third Year

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STUDY AND EVALUATION SCHEMEFOR

ELECTRONICS ENGINEERING ( DIGITAL ELECTRONICS)

SEMESTER - V

CodeNo.

Subject StudSc!e"e

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0

T$oub+e S!oot%,1 2

M*%,te,*,ce o3E+ect$o,%cE4u%/"e,t 5 - 6 78 78 088 6 78 6 978

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(Ne? Sc!e"e 9808)

STUDY AND EVALUATION SCHEMEFOR

ELECTRONICS ENGINEERING ( DIGITAL ELECTRONICS)

SEMESTER - VI

CodeNo.

Subject Stud Sc!e"e#e$%od&'ee

E *+u*t%o, Sc!e"e Tot*+M*$

L T # I,te$,*+ A e "e,t E te$,*+ A e "e,t E *"

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0 M*jo$ #$oject - - 5 - 088 - - 088 6 988

9Ad *,ceM%c$o/$oce o$ 5 - 6 78 78 088 6 78 6 978

6#$o1$*""%,1 %,@AVA 5 - 6 78 78 088 6 78 6 978

5 E+ect% e - I 5 - 6 78 78 088 6 78 6 978

7

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TOTAL98 -

98 978 688 788 - 688 - 0678

** Student centered activities will include: extension lectures, field visits, Soft Skills , seminars, debates, hobbyclubs, library studies, awareness regarding ecology and environment, conservation of energy (Petroleum products,electricity etc), social service camps and other co curricular activities including games! "dvanced planning for each semester has got to be made!

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TROU:LESHOOTING 2 MAINATENACE OF ELECTRONIC E UI#MENT

L T #5 - 6

RATIONALE

$he course provides the students with necessary knowledge and competency todiagnose the faults for trouble shooting and for systematic repair and maintenance of electronic e uipment and components!

DETAILED CONTENTS

'! -epair, servicing and .aintenance /oncepts (B H$)#ntroduction, .odern lectronic e uipment, .ean time between failures (.$01),.ean time to repair (.$-), .aintenance policy, potential problems, preventivemaintenance, corrective maintenance!(i) Study of basic procedure of service and maintenance(ii) /ircuit tracing techni ues(iii) /oncepts of shielding, grounding and power supply considerations in

instruments!

2! 1undamental $rouble Shooting Procedure (B H$)1ault location, 1ault finding aids

Service manuals$est and measuring instrumentsSpecial tools

$rouble Shooting $echni ues1unctional "reas "pproachSplit half method3ivergent, convergent and feedback path circuit analysis.easurement techni ues

! Passive components (B H$)$est procedures for checking passive components, resistors, capacitors, inductors,chokes and transformers!

%! Semiconductor 3evices (1rom $esting Procedure Point of view) (B H$)3iodes, rectifier and 4ener diodes! 0ipolar transistors! 1ield effect transistors 51 $and .6S1 $! $hyristors, uni&unction transistors, Photo cells, $ransistor e uivalents,3ata books on transistors!

! $rouble shooting 3igital Systems (5 H$)$ypical faults in digital circuits! 7se of 8ogic clip, logic probe, logic pulser, #/ tester

+! $ypical xamples of $rouble Shooting (B H$)$rouble shooting procedures for the following:

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(i) 6scilloscope(ii) Power supplies(iii) 3igital multi meters(iv) Signal generator (v) P" system(vi) $ape recorder and

(vii) Stereo amplifier

9! 8og 0ook ;istory Sheet (9 H$)#ntroduction, preparation and significance of log book and ;istory sheet!

LIST OF #RACTICALS

'! Selection, demonstration and correct use of tools and accessories, nose pliers, wirecutter, wire stripper, twee4ers, soldering station, desoldering tools, neon tester, screwdriver "ccessories insulating tapes, solders, solder tips, fluxes, desoldering wick,solder cleaning fluids, sleeves, tags, identifiers!

2! 3evelop skill in assembly of components, wiring, soldering and desolderingmethods!

! Selection and use of commonly used passive components and accessory%! $esting of active and passive components

! $esting of linear integrated circuits+! 7se of digital tools for troubleshooting digital components9! $rouble shooting at least two of the following e uipments: Single beam oscilloscope,

-egulated power supplies, digital multimeter, ".


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COMMUNICATION SYSTEMS

L T #5 - 6

RATIONALE

DETAILED CONTENTS

0. Aud%o te" (09 H$)(i) .icrophones: /onstruction, working principles and applications of carbon,

moving coil, velocity, crystal, condenser type, cordless microphone!(ii) 8oudspeakers: 3irect radiating, horn loaded woofer, tweeter, mid range, multi

speaker system, baffles and enclosures!(iii) Sound -ecording on magnetic tape, its principles, block diagram and tape

transport mechanism, digital sound recording on tape and disc!

9. AM&FM t$*, "%tte$ (; H$)(i) /lassification of transmitters on the basis of power fre uency!(ii) /oncept of low level and high level modulation! 0lock diagram of low level

and high level modulation! ". transmitters and working of each stage!(iii) 0lock diagram and working principles of reactance transistor and "rmstrong

1. transmitter!

6. AM&FM R*d%o Rece% e$ (08 H$)(i) Principles of working with block diagram of super heterodyne ". receiver

function of each block and typical waveforms at input and output of each block!

(ii) Performance characteristics of a radio receiver sensitivity, selectivity, fidelity,S ratio, image re&ection ratio and their measurement procedure, #S#

standards on radio receivers (brief idea)!(iii) Selection criteria for intermediate fre uency(#1) , /oncepts of simple anddelayed "?/

(iv) 0lock diagram of an 1. receiver, function of each block and waveforms atinput and output of different blocks! >eed for limiting and de emphasis in 1.reception!

(v) 0lock diagram of communication receivers, differences with respect to broadcast receivers!

5. A,te,,* > (B H$)(i) lectromagnetic spectrum and its various ranges: @81, 81, ;1, 7;1,

.icrowave!(ii) Physical concept of radiation of electromagnetic energy from a dipole!

/oncept of Polari4ation of . waves!

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(iii) 3efinition and physical concepts of the terms used with antennas like pointsource, gain, directivity, aperture, effective area, radiation pattern, beam angle,

beam width and radiation resistance!(iv) $ypes of antennas B brief description, characteristics and typical applications

of dipole, medium wave (mast) antennas, folded dipole, turns tile, loopantenna, yagi and ferrite rod antenna(used in transistor receivers)!

(v) 0rief description of board side and end fire arrays, their radiation pattern andapplications (without analysis)C brief idea about -hombic antenna and discantenna!

7. #$o/*1*t%o, > (B H$)(i) 0asic idea about different modes of radio wave propagation and typical areas

of applications! ?round wave propagation its characteristics, summer fielde uation for field strength!

(ii) Space wave communication D line of sight propagation, standard atmosphere,concept of effective earth radius, range of space wave propagation in standardatmosphere!

(iii) 3uct propagation: sky wave propagation ionosphere its layers, explanationof terms virtual height, critical fre uency, skip distance maximum usablefre uency, multiple hop propagation!

;. F%be$ O/t%c Co""u,%c*t%o, (B H$)(i) "dvantages of fiber optic communication(ii) /onstructional features of optical fiber and fiber optic cables, concepts of

numerical aperture (>"), modes of propagation in an optical fibers, fiber attenuation and dispersion!

(iii) 8ight sources diode laser, 8 3s and their characteristics(iv) 8ight detectors and their characteristics(v) 0asic idea of fiber connection techni ues(vi) 0lock diagram of fiber Boptic communication link

. S*te++%te Co""u,%c*t%o, (9 H$)(i) 0asic idea, passive and active satellites, meaning of the terms, orbit, apogee,

perigee!(ii) ?eostationary satellites and its need, block diagram and explanation of

satellite communication link!

L% t o3 #$*ct%c*+

'! $o plot the fre uency response of microphone!2! $o plot the fre uency response of loudspeaker!

! $o study the tape transport mechanism!%! $o plot the sensitivity characteristics of a radio receiver!

! $o plot the selectivity characteristics of a radio receiver!+! $o plot the fidelity characteristics of a radio receiver!9! 1amiliari4ation and identification if fiber optic components!=! $o assemble the fiber optic communication set up and compare the transmitted signal

with the output of the receiver!A! $o plot the radiation pattern of a directional and omni directional antenna!

'E! $o measure the light attenuation of the optic fibres!

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MICRO#ROCESSOR :ASED SYSTEM DESIGNL T #5 - 6

0. 0lock diagram of microprocessor based system! 0us structure, selection criteria of microprocessor for different applications! (5 H$)

9. -eview of =E= microprocessor, its architecture, programming, model, addressing modes andinstruction set! (5 H$) 'EF

6. .emory #nterfacing: /haracteristics, $iming consideration "ddress decoding! #nterfacingof static and dynamic -".s! #nterfacing of -6.s! (5 H$)

5. Peripheral #nterfacing chips: 0lock diagram operation, programming and interfacingconsiderations of the following chips: =2 , =2 , =2 ', =2 A", =29A and =2 9! (B H$)

7. #oise filtering signal conditioning, cost effectiveness,system flow diagram block diagram! Portioning of hardware software and their tradeoffs! (B H$)

. Gorking out the ma&or devices components and software routines construction and testingof prototype hardware! 3ebugging of the software! #ntegration of hardware and software!"nalysis of system performance in real time systems! (; H$)

B. 3evelopment $ools: Software $ools and .ethods, mulator, Simulator, "ssembler,3ebugger, .3S! (5 H$)

. #nterfacing Standards: -S2 2/, # %==, /urrent loop! (9 H$)

08. .icroprocessor $roubleshooting: $ypical faults, instruments for fault finding: 8ogic pulser,logic probe, 8ogic analy4er, Signature analy4er! (9 H$)

00. 3esign examples and case studies e!g! multi channel 3"S, temperature monitoring andcontrol system, />/ machine control! (9 H$)

LIST OF #RACTICALS>

'! #nterface = 8 3s and display the 8 3s alternatively with a delay of ' sec!2! #nterface = 8 3s and = switches and display the status of switches in the 8 3s!

! #nterface a common anode type seven segment display and display E to A with delay of ' secin between!

%! #nterface = bit 3"/ and display sawtooth wave form and rectangular waveforms under program control!

! #nterface a kg $or ue steeper motor and vary the speed under program control!+! #nterface an = bit "3/ (like "3/E=E=) and select different channels and read analog voltage

applied in these channels!9! #nterface a hexadecimal keyboard and display the keypress in a seven segment display!=! #nterface an 8 3 matrix and display any alphanumeric character in the display!A! 3esign a temperature control system! $he system should sense temperature and switch off the

heat source if temperature exceed the set limit! #f the temperature fall below the set limit thesystem should turn on the heat source!

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'E! $ransfer one byte of data from a memory location of one system to another using serial datatransfer facility! 7se S#3 line to receive data and S63 line to send data! ("synchronousserial transfer format can be used)

REFERENCES'! 0rey, 0ary 0! .icroprocessor


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DIGITAL SYSTEM DESIGNL T #

5 - 6

0. Me"o$%e (5 H$)(i) 0asic -". cell, >H. bit -"., xpansion of word length and capacity, static and

dynamic -"., basic idea of -6., P-6., P-6., P-6.!

9. A&D *,d D&A Co, e$te$ (5 H$)(i) ?eneral principles of "


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INDUSTRIAL TRAINING RE#ORT #RESENTATION L T #

- - 0

#ndustrial training report presentation means for solving live problems facedelectronics industries by applying the knowledge and skills obtained through the diplomacourse in electronics! $he institute offering the course will identify live problems pertainingto lectronics industries! $he activity of problem identification should begin well in advance(say in the beginning of fourth semester)! Students should be allotted a problem of interest tohim8, -adio $@$ransmitters, $elephone xchange or any other electronics related field!

"ssessment criteria for industrial training will be as under:

(i) "ttendance and Punctuality ' F weightage(ii) #nitiative in problem solving EF weightage(iii) -elationship with people 'EF weightage(iv) -eport Griting % F weightage

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O:@ECT ORIENTED #ROGRAMMING USING C


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(i) 6verloading of unary operator (ii) 6verloading of binary operator (iii) .anipulation of Strings using operator (iv) $ype conversion B basic type of class class to basic type

. I,!e$%t*,ce (9 H$) (i) $ype of #nheritance

(ii) >eed of protected members(iii) "pplication of inheritance

B. V%$tu*+ 2 3$%e,d 3u,ct%o, (5 H$) (i) Pointers to ob&ects(ii) $his pointers(iii) Pointer to derived classes(iv) @irtual functions(v) Pure virtual functions(vi) /oncept of late early binding

. M*,*1%,1 Co, o+e I&O o/e$*t%o, (9 H$) (i) 7nformatted #


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mployee >ame3esignation3epartment

xperience"ge/reate a virtual base class for the item employee name and write code for the same!

'2! Grite a program to prepare the mark sheet of examination assuming the following itemscan be read

>ame of student-oll >o!Sub&ect /odeSub&ect >ame#nternal .arks

xternal .arks/onstruct the data base with suitable member functions for initialing and destroying thedata using constructors and destructors!

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Sixth semester syllabus

MA@OR #RO@ECTS

$his is treated as practical class!

$he students will assemble and test a ma&or electronic working useful pro&ectC model in thelab classes under the supervision of concerned teacher


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ADVANCED MICRO#ROCESSORL T #5 - 6

RATIONALE>

$he complex systems re uires high throughput that at times is not met with = bit microprocessorssystems! So '+ bit microprocessor based systems become more suitable and economical! $hey

provide better facilities to personal computers and other industrial systems! Presently '+< 2 bit processor and = Pentium #@ processor 0lock 3iagram, -egister 6rganisation "ddress generation,.emory and #


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9! Grite program that transfer a string from one memory area to another memory area! 7se"S/## code to represent string characters! "ssume strings end with >788 character!

=! Grite a program that converts gray code to binary code (use H8"$ instruction)A! Grite a program to determine the numbers of 'Ms in a '+ bit data stored in a particular

memory location!'E! Grite a program to convert a string of 2E characters from lower case to upper case! (string

may contain blank space and digits)

-----------------------------------------------------------------------------------------------------------------

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#ROGRAMMING IN @AVAL T #5 - 6

0. I,t$oduct%o, to @* * (B H$)

$he 0asics of 5ava " brief history of 5ava, $he 5ava, "rchitecture, 5ava 1eatures!#mportance of 5ava to the #nternet! 5ava "pplets and "pplications, 1undamentals of 6b&ect programming, concepts of 66P, 0enefits of 66P, 5ava and /JJ, 5ava

nvironment, 5ava 3evelopment kit, "pplication programming #nterface ("P#),?etting started with 53I, 5ava program structure, 7sing 5ava with other $ools!

9. L*,1u*1e :* %c (; H$)5ava tokens, 5ava character set, keywords, #dentifiers, 8iterals, Separators, constants,@ariables! 3ata types, type /asting, /onstants, @ariables and their Scope, 6peratorsand xpressions, "rithmetic 6perators, -elational /onditional 6perators, 8ogical6perators, "ssignment 6perators, #ncrement 3ecrement, 0itwise 6perators,Special 6perators, Precedence of 6perators, /ontrol 1low statements #f #f elsestatements, switch Statement, for loop, while do loop, 0ranching!

6. Object *,d C+* e %, @* * (; H$)#ntroduction to classes, defining a class! /reating ob&ects, methods, /onstructors and"ccess Specifies, "pplication of /onstructor, Parameteri4ed constructors,6verloading .ethods and /onstructors, "ccess control .odifiers: Public! Private,and protected, Static! 1inal and "bstract .odifiers, #nheritance and .ethod6verriding! #nheritance basics, .ethod overriding!

5. A$$* St$%,1 *,d Vecto$ (5 H$)"rrays, 6ne dimensional array, .ultidimensional array, Strings, String class,Gorking with Strings, String 0uffer /lass, @ector and wrapper class, @ector /onstructors, Gorking with vector methods, Grapper /lass!

7. #*c *1e *,d I,te$3*ce (5 H$)7sing 5ava #nterfaces, 3efining and #nterface, #mplementing and #nterface, xtendingand #nterface, 7sing 5ava Packages, 3efining a Package, 0rief discussion on/8"SSP"$;, "ccess Protection, #mporting a package, 5ava "P# Package,

;. E ce/t%o, !*,d+%,1 (5 H$)

#ntroduction to xception ;andling, Ghy use xception ;andling, 1undamentals of xception ;andling, xceptions their types, /ommon xceptions, 7sing xception;andling, 7sing try and catch, .ultiple /atch Statements, >ested try Statements,.ethods available to xceptions, $hrowing your own xception!

. A//+et /$o1$*""%,1 (5 H$)Griting "pplets, $he 0asics of "pplets, 8ife /ycle of an "pplet, Painting the "pplet,$he "pplet $ag, Security -estrictions when using "pplets, $aking, "dvantage of the"pplet "P#, 1inding and 8oading 3ata 1iles, 3isplaying short Status Strings!3isplaying 3ocuments in the 0rowser, Playing Sounds 3efining and 7sing "ppletParameters!

B. 'o$ %,1 %, G$*/!%c (5 H$)

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$he ?raphic class! &ava!awt!?raphics, 7ses of class&ava!awt!?raphics, /ustomPainting, 3rawing 8ines, 3rawing 8ines, 3rawing -ectangles! 3rawing llipses and/ircles, 3rawing "rcs, 3rawing Polygons!

. F%+e H*,d+%,1 2 @D:C1ile handling in 5"@", 530/! #ntroduction, concept of 530/ connection with

.S"// SS

08. E e,t H*,d+%,1vent ;andling, types of events, 8ow level events, ;igh level events, vents listener,xamples Ieyboard .ouse listener!

#$*ct%c*+ >- E ce$c% e :* ed o, *bo e t!eo$ co,ce/t .

-eference 0ooks

'! Programming in 5ava 3r! "mita 3ev, #S$ Publication!2! .astering 5ava 2 5ohn Nukowski

! Programming in 5ava ! 0alaguruswamy%! $he /omplete -eference 5ava 2 ;erbert Schildt



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ELECTIVE-0

IMAGING TECHNI UES AND E UI#MENTS

L T #

5 - 6$he study of this sub&ect will help the students to gain the knowledge of functions, working

principles, construction, application maintenance aspect of 0io medical e uipment basedupon H -"K imaging techni ues!

3 $"#8 3 /6>$ >$S

0. -RAY> EF6rigin nature of x ray! 7nits properties of x ray

-$* c%$cu%t:(a) 0asic components(b) 0asic x ray machine(c) .odern x ray tubes(d) $ypes of anode anode supply(e) 1ilament supply(f) $iming devices(g) #nterlock safety devices(h) $ypes of x ray machines

IMAGE INTENSIFIER SYSTEMS(a) H ray image intensifier tube(b) /!/!$!@


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;. NUCLEAR MEDICINE INSTRUMENTS> 'EF$ypes of -adio active particles! -adiation 3etectors! -adio #sotopes scanners for medical application! ?amma camera components working principle! "dvantage disadvantage of ?amma scan!

#RACTICALS>

'! 6peration and function of all controls of hospital based H ray machine!2! #dentification of different block < sub systems circuits in H ray machine!

! .easurement of ;$ in H ray machine%! H -ay film processing (expose developing of x ray film through manual method

automatic digital film processor!)! Study of 7ltra sound machine transducer operation!

+! #dentification of different unit of ultra sound machine9! Study of operating consol features of ultrasound machine!=! 3evelopment of ultrasound investigation film!A! Study of 1luoroscopy with the help digital -adiography System trouble shooting!

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INDUSTRIAL MANAGEMENT 2 ENTRE#RENEURSHI# DEVELO#MENT

L T # 5 - -

RATIONALE

$he knowledge of this sub&ect is re uired for all engineering technicians, but it becomes more important for those who intend to choose industry for their career! $his courseis managements, role of worker, foreman and engineer, industrial safety, marketing,entrepreneurship, inventory control and industrial legislation!

DETAILED CONTENTS

0. I,t$oduct%o, (5 H$)Pattern of economics i!e! socialistic economy, capitalistic economy and mixedeconomy! #ndustrial ?rowth in #ndia!

9. :u %,e O$1*,% *t%o, (5 H$)Salient features of sale proprietary, partnership private and public limited companies,cooperative societies and public sector!

-ole of public and private sectors in growth of economy and their social obligationstowards societyC monopoly and price restriction!

6. E,t$e/$e,eu$ !%/ (5 H$)ntrepreneurial ualities, selection of product, estimation of capital expenditure

resources of capital financial agencies, procedural formalities for registrations of firm!xposure to sales tax registration import export procedures and pro&ect report

preparation!

5. F%,*,c%*+ M*,*1e"e,t (5 H$)0rief idea of money banking, international trade, foreign exchange, various taxes suchas property, wealth company income, excise duty, sales tax, finance forecasting! $ypesof accounts and account books, trial balance, final accounts and statements!

7. #e$ o,,e+ M*,*1e"e,t (; H$)3uties and responsibilities of personnel department, manpower planning, sources of employment, recruitment selection, various methods of testing, training anddevelopment of workers and supervisors! Promotions, retirement, retrenchment!#ndustrial relations, discipline, industrial fatigue, leadership, attitudes and human

behaviour, morale maintenance, motivation systems, payment of wages, personnelrecords!

;. Tec!,%c%*, (9 H$)-ole of engineer and technician in the industry and in society: duties andresponsibilities of a technician (foreman) towards management, workers andwork!

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. I,du t$%*+ S*3et *,d Hou e ee/%,1 (5 H$).agnitude and cost of accidents, causes of accidents, &ob safety analysis, safety

planning and its implementation safety education instructions and visual aids,obligatory provisions, first aid, investigation of accidents, fire fighting, 0#S standards,security watch and ward!

B. M*$ et%,1 (5 H$)#mportance of marketing, theory of demand and supply forecasting demand andsupply, product pricing, branding and packaging, sales promotions, advertising and

publicity, warranty, after sales service, product improvement and development,salesmanship, tenders and contracts, installations and commissioning, feedback invoicing and trade documents!

. I,du t$%*+ Le1% +*t%o, (5 H$)#mportant provisions of the following acts: 1actory "ct, S#, ?P1, 0onus,$rade 7nion, #ndustrial 3ispute, Shop, .inimum Gages, /ompensation,"pprenticeship, Payment of Gages a/t and /ommercial stablishment "ct!

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INDUSTRIAL ELECTRONICS 2 INSTRUMENTATION

L T # 5 - 6

RATIONALE

lectronics adapted to industrial plant, in terms of timings, action switching and action or parameter control, is called O#ndustrial lectronicsM! 6ther common areas of applicationwhere electronics is increasing its interface with other branches of engineering includetemperature control, welding control, speed regulation of motor and soldering! $he studentshould study this sub&ect with a view to understand the use of electronics to bring about faster and more accurate responses in industrial plants!

DETAILED CONTENTS

'! $hyristor ratings and gate rating! $urn on methods B 3c gate, "/ ?ate, and Pulse?ate $riggering and - / trigger circuits! $urn off methods B >ature and 1orced turnoff methods! (5 H$)

2! #nternal power dissipation and need for ;eat sinks in thyristors! 3efinition of following terms and their relationship with the power dissipation of the device (noderivation)! (5 H$)(i) ;eat sink efficiency(ii) ;eat Sink transfer co efficient(iii) ;eat dissipating area of a ;eat Sink! /oncept of thermal resistance of ;eat

Sinks! @arious types of ;eat sinks and techni ues of mounting device on heatsinks

! Principles of operation and working of the following switching circuits, using S/-sand $riacs (5 H$)(i) "utomatic 0attery charger (ii) @oltage regulator (iii) mergency light(iv) "larm circuit(v) $ime delay relay /ircuit(vi) /ircuits for over voltage and over current protection

%! xplanation of the working of a single phase and phase controlled bridge rectifierswith the help of waveforms, using S/-Ms with resistive and inductive loads

mathematical expression (>o derivations)! (9 H$)

! Principles of working of "/ phase control circuit using triac and itsapplications! (5 H$)(i) #llumination control(ii) 1an speed control(iii) $emperature /ontrol(iv) Speed control of 3/ and small "/ motors

+! Principles of operation of 0asic inverter circuits! 0asic series and parallelcommutated inverters (5 H$)

9! Principles of induction and dielectric heating and their typical applications(9 H$)



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=! #ntroduction to instrumentations: (9 H$)0asic .easurement System functions of its elements namely the transducer, signalconditioner, display or read out and power supply!

A! $ransducers: ( 09 H$ )a) 3istinguish between active and passive transducers with examples!

0asic re uirements of a transducer b) Principle of operation of the following transducers and their applications in

measuring the physical uantities listed against each one of them!c) $ransducer

V*$%*b+e Re % t*,ce T /e #! %c*+ u*,t%t%e Potentiometeric 3isplacement and force Strain gauge $or ue and displacement $hermister $emperature

-esistance ;ydrometer ;umidity

@ariable capacitance $ypePressure gauge 3isplacement and pressure

3ielectric gauge 8i uid 8evel and thickness

@ariable #nductance $ype 8@3$ Pressure, force, displacement and position

6ther $ypes Solid State Sensor $emperature $hermocouple $emperature Pie4oelectric device 1orce

Photoelectric devices 8ight Proximity probes r!p!m 3igital transducer displacement

'E! Security Surveillance devices: (; H$)0lock diagram, application use of the following:

;and held metal detector and door frame"nalog #P //$@ including 3@ -ecorder >@- (>etwork @ideo-ecorder) with video analysis"ccess /ontrol System (0io metric)"ttendance -ecording System

'2! 6utput 3evices and 3isplays (5 H$)0asic principles of operation, constructional features and application of thefollowing:(i) ?raphic -ecorder (ii) H K -ecorder

#RACTICALS'! 6bservation of waveshape and measurement of voltage relevant points of an S/-

based single phase half wave controlled rectifier circuit using resistive (in phase gate

triggering circuit)

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2! 6bservation of waveshapes and measurement of voltages at relevant point of an S/- based single phase half wave controlled rectifier circuit using - / phase shift gatetriggering circuit

! 6bservation of waveshapes and measurement of voltages at relevant points of an S/- based single phase half wave controlled rectifier circuit using 75$ relaxationoscillator for gate griggering

%! 6bservation of waveshapes and measurement of voltage at relevant points of an S/- based single phase controlled bridge rectifier circuit

! 6bservation of waveshapes and measurement of voltage at relevant points in a triac based "/ phase control circuit used for lamp intensity and


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Elect Third Year

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