B.<strong>Tech</strong>. <strong>Electrical</strong> <strong>Engineering</strong> (Regular)microprocessor: Architecture; Bus organization;register; instruction set interrupt structure;addressing modes; instruction set.2. ASSEMBLY LEVEL PROGRAMMING OF 8085:Timing diagram; instruction cycle; machine cycles;T-states; timing diagram for different machinecycles.3. THE 8086 MICROPROCESSORARCHITECHTURE: Architecture; block diagram of8086;details of sub-blocks such as EU;BIU;memory segmentation and physical addresscomputations; program relocation; addressingmodes; instruction formats; pin diagram anddescription of various signals.4. ASSEMBLY LEVEL PROGRAMMING IN 8086:Instruction execution timing; assemblerinstruction format; data transfer instructions;arithmetic instructions; branch instructions;looping instructions; NOP and HLT instructions;flag manipulation instructions; logicalinstructions; shift and rotate instructions;directives and operators; programmingexamples.5. INTERFACING DEVICES AND TECHNIQUES:The 8255 PPI chip: architecture; control words;modes and examples; 8259 PIC; 8253Programmable interrupt timer.6. DATA TRANSFER TECHNIQUES: Datatransfer techniques; programmed data transfer;parallel data transfer using 8155;programmable ports and handshake input/output; asynchronous and Synchronous datatransfer using 8251A; introduction to DMAprocess;8237 DMA controller; DMA transfer;cycle stealing and burst mode of DMA; 8255;8257 DMA controller.7. MICROCONTROLLERS: comparison betweenMicrocontrollers and Microprocessors; Blockdiagram of 8051; pin diagram and details; I/Ostructure; Memory organization; special functionregisters; External memory; 8032/8052Enhancements; reset operation.INSTRUCTION SET: Addressing modes;arithmetic; Logical. Data transfer; Booleanvariable; program branching instructions.TEXT BOOKGaonkar. S. Ramesh “Microprocessor Architecture,Programming and Applications with 8085”, WileyEastern Ltd., .2004REFERENCE BOOKS1. Liu Yu-Cheng & Gibson . A .Glenn “Microcomputersystems the 8086/80888 Family: Architecture,Programming and Design” , Prentice Hall of India,2007.2. Ram.Badri “Advanced Microprocessors andinterfacing”, Tata McGraw Hill ,2005.3. Triebel & Singh; “The 8088 & 8086Microprocessors - Programming, Interfacing,Hardware & Applications”, Prentice Hall of India,2001.4. Brey. B.Berry. “The Intel Microprocessors-8086/8088, 80186, 286, 386,486, Pentium Pro &Pentium IV”, 2000.5. Hall.D.V. “Microprocessors and Interfacing” , TataMcGraw Hill, 2003EL-351CONTROL SYSTEMS LABL-T-P Cr0-0-2 1LIST OF EXPERIMENTS:1. To study A.C. Servo-motor and to plot its torquespeedcharacteristics2. To study magnetic amplifier and to plot its loadcurrent v/s control current characteristics for (a)Series connected mode (b) Parallel connected mode3. To implement a PID controller for temperaturecontrol of a pilot plant4. To study different components of process controlsimulator kit5. To study A.C. Motor position control throughcontinuous command6. To study Synchro transmitter and receiver and toplot stator voltage v/s rotor angle for synchrotransmitter7. To study lead, lag, lead-lag compensator and todraw their magnitude and phase plot8. To study D.C. Servo-motor and to plot its torquespeedcharacteristics9. To study simple open loop and closed loop controlsystem with disturbance and without disturbanceusing process control simulator kit10. To study (PD), PI, PID controllers.11. To study a stepper motor and control the speed by8085 microprocessor kitADDITIONAL EXPERIMENTS:12. Obtain the unit step response of a second ordersystem with given zeta and W n using MATLAB.13. Determine the unit step response of a given closeloop transfer function using MATLAB.14. Determine the damping ratio, undamped naturalfrequency of oscillation and percentage overshootof a unity feedback open loop transfer function to aunit step input using MATLAB.REFERENCE BOOKS1. Ogata .K. “Modern Control <strong>Engineering</strong>’’, PearsonEducation, 20002. Gopal Madan “Control System – Principles &Design” Tata McGraw Hill, 19983. Dorl.R. C. & Bishop “Modern Control <strong>Engineering</strong>”,Addison Wesley, 1999.EL-352POWER ELECTRONICS LAB.LIST OF EXPERIMENTS:L-T-P Cr0-0-2 11. Study of characteristics of diode, thyristor and triac.2. Study of characteristics of transistor and MOSFET.3. Study of R and R-C firing circuits.4. Study of UJT firing circuit.5. Study of complementary voltage commutationusing a lamp flasher.6. Study of complementary voltage commutationusing ring counter.7. Study of thyristorised d-c circuit breaker.8. Study of a.c. phase control.9. Study of full wave converter.10. Study of dc chopper.11. Study of series inverter.12. Study of bridge inverter.13. Study of single phase cycloconverter.44
Lingaya’s University, FaridabadREFERENCE BOOKS1. Bimbhra.P.S. “Power Electronics” KhannaPublisher, 20092. Sen. P.C. “Power Electronics”, Tata McGraw Hill, 19993. Rai. H.C. “Industrial and Power Electronics” ,Galgotia Publication , 2000.EL-355ELECTRICAL MACHINES-II L-T-P CrLAB. 0-0-2 1LIST OF EXPERIMENTS1. To perform the open circuit test and block rotor teston 3 phase induction motor and draw the circlediagram.2. Speed control of induction motor by rotorresistance control.3. To conduct the load test to determine theperformance characteristics of the I.M..4. To compute the torque v/s speed characteristicsfor various stator voltages.5. To perform the open circuit test and block rotor teston single-phase induction motor and determineequivalent circuit parameters.6. To perform load test on a universal motor anddetermine the performance with dc/ac supplyvoltage.7. Voltage Vs load Characteristics of 3 phasesynchronous generator. And draw input vs. Outputpower.8. To perform O.C. test on synchronous generator.And determine the full load regulation of a threephase synchronous generator by synchronousimpedance method9. Determination of direct axis and quadrature axisreactances of synchronous machines.10. To plot V- Curve of synchronous motor.11. To study the parallel operation of synchronousgenerators.12. Determination of sequence impedances ofsynchronous machine for various stator voltages.REFERENCE BOOKS1. Bimbra, P.S., “Generalized Theory of <strong>Electrical</strong>Machines”, Khanna Publishers, 20022. Nasar, Syed A “Electric Machines & PowerSystems” Volume-I, McGraw-Hill, Inc. U.S.A.,1995.3. Openshaw Taylor ‘‘The Performance & Design ofA.C. Commutator Motors” E., A. H. Wheeler & Co,1971.EL-356ELECTRICAL MACHINES L-T-P CrDESIGN LAB 0-0-2 1Conventional and CAD of <strong>Electrical</strong> Machine designDesign LabLIST OF EXPERIMENT:With C/C++;1. Design of a transformer, electrical specification2. Finding main dimensions of a DC machine3. Stator design of a 3 phase induction motor4. Calculating main dimension of a transformer andthe dimensions of a the tank5. Calculating main dimensions of synchronousmachine6. Calculating main dimensions of induction motorUsing Graphics libraries in C/C++;7. Finding torque/slip, torque/speed and current/slipequations; drawing their respective graphsWith Visual Basic 6;8. Design of a transformer, <strong>Electrical</strong> specificationwith VB9. Design of a commutator and field winding of a DCmachine10. Finding equivalent circuit of a 3 phase squirrelcage induction motor with the help of a dataobtained from Mo-load test and Locked rotor testREFERENCE BOOKS1. Mittle .V. N. “Design of <strong>Electrical</strong> Machines”Standard Publishers & Distributors, 20062. Say, M. G. “Theory, Performance and Design ofAlternating Current Machines” ELBS , 15 th Ed.,19623. Clayton .AE, “Theory, Performance and Design ofDirect Current Machines” 3 rd Ed., 1967.EL-358MICROPROCESSOR AND L-T-P CrMICROCONTROLLER LAB 0-0-2 1LIST OF EXPERIMENTS1. Study Architecture of 8085 and familiarization withits hardware, commands and operation ofMicroprocessor kit.2. Write a well-documented program for:a. addition of two 8-bit numbers (provision for carry)b. addition of two 8-bit numbers.3. Write a well-documented program for:a. subtraction of two 8-bit numbers (display ofborrow)b. subtraction of two 16-bit numbers (display ofborrow)4. Write a well documented program for:Multiplication of two 8-bit numbers by repeatedaddition method. Check for minimum number ofaddition and also test for typical data.5. Write a well-documented program for:Multiplication of two 8-bit numbers by bit rotationmethod.6. Write a well-documented program for: Division oftwo 8-bit numbers by repeated subtraction method.Test for typical data.7. Write a well-documented program for dividing two8-bit numbers by bit rotation method. Test fortypical data.8. Write a well-documented program for:a. Finding a largest number from an array.b. Finding a smallest number from an array.9. Write a well-documented program for arranging anarray of numbers in descending order.10. Write a well-documented program for arranging anarray of numbers in ascending order.11. Write a well-documented program for findingsquare of a number using Look-up table.12. Identification of input and output pins of port 8255,for various control words.13. To measure an electrical quantity usingmicroprocessor and 8255.45
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