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Laboratories


 

SEMESTER LAB NAME EXPERIMENTS NAME
1ST SEM BASIC ELECTRICAL ENGINEERING LAB
  1. TO STUDY THE CHARACTERISTICS OF CARBON & TUNGSTEN FILAMENT LAMP.
  2. TO STUDY THE CHARACTERISTICS OF FLUORESCENT LAMP.
  3. VERIFICATION OF SUPERPOSTION THEOREM.
  4. VERIFICATION OF THEVENIN’S THEOREM.
  5. VERIFICATION OF MAXIMUM POWER TRANSFER THEOREM.
  6. STUDY OF RLC SERIES CIRCUIT.
  7. STUDY OF RLC PARALLEL CIRCUIT.
  8. SPEED CONTROL OF DC SHUNT MOTOR
  9. MEASUREMENT OF 3-PHASE POWER BY TWO WATTMETER METHOD.
  10. EQUIVALENT CIRCUIT OF SINGLE PHASE TRANSFORMER.

 

 

                                                                                                                                                                                                                                                                                                                               

SEMESTER LAB NAME EXPERIMENTS NAME

3RD  SEM

ANALOG & DIGITAL ELECTRONIC CIRCUIT LAB 1. STUDY OF RIPPLE AND REGULATION CHARACTERISTICS OF FULL WAVE RECTIFIER WITHOUT CAPACITORFILTER.

2. STUDY OF ZENER DIODE AS VOLTAGE REGULATOR.

3. CONSTRUCTION OF TWO STAGE R-C COUPLED AMPLIFIER & STUDY OF ITS GAIN AND BANDWITH.

4. REALISATION V-I & I-V CONVERTER USING OPERATIONAL AMPLIFIER.

5. STUDY OF TIMER CIRCUIT USING NE 555 AND CONFIGURATION OF MONOSTABLE MULTIVIBRATOR.

6. REALISATION OF BASIC GATES USING UNIVERSAL LOGIC GATES.

7. REALISATION OF RS-JK & D FILPFLOP USING LOGIC GATES

8. DESIGN OF COMBINATIONAL CIRCUIT FOR BCD TO DECIMAL CONVERSION TO DRIVE 7-SEGMENT DISPLAY USINGMULTIPLEXER.

9. REALISATION OF SYNCHRONOUS UP/DOWN COUNTER.

10. CONSTRUCTION OF SIMPLE DECODER & MULTIPLEXER CIRCUITS USING LOGIC GATES.

11. CONSTRUCTION OF ADDER CIRCUIT USING SHIFT REGISTER & FULL ADDER.

 

SEMESTER LAB NAME EXPERIMENTS NAME
3RD  SEM ELECTRIC CIRCUIT THEORY 1. TRANSIENT RESPONSE OF R-L AND R-C NETWORK: SIMULATION

2. TRANSIENT RESPONSE OF R-L-C SERIES AND PARALLEL CIRCUIT: SIMULATION

3. DETERMINATION OF IMPEDANCE (Z) AND ADMITTANCE (Y) PARAMETER OF TWO PORT NETWORK: SIMULATION

4. FREQUENCY RESPONSE OF LP AND HP FILTERS: SIMULATION

5. FREQUENCY RESPONSE OF BP AND BR FILTERS: SIMULATION

6. GENERATION OF PERIODIC, EXPONENTIAL, SINUSOIDAL, DAMPED SINUSOIDAL, STEP, IMPULSE, RAMP SIGNAL

USING MATLAB IN BOTH DISCRETE AND ANALOG FORM.

7. DETERMINATION OF LAPLACE TRANSFORM AND INVERSE LAPLACE TRANSFORM USING MATLAB.

8. AMPLITUDE AND PHASE SPECTRUM ANALYSIS OF DIFFERENT SIGNALS USING MATLAB.

9. VERIFICATION OF NETWORK THEOREM USING MATLAB

 

SEMESTER LAB NAME EXPERIMENTS NAME
4TH SEM ELECTRIC MACHINE LAB-I 1. STUDY OF THE CHARACTERISTICS OF A SEPARATELY EXCITED DC GENERATOR.

2. STUDY OF THE CHARACTERISTICS OF A DC MOTOR

3. STUDY OF METHODS OF SPEED CONTROL OF DC MOTOR

4. STUDY OF THE CHARACTERISTICS OF A COMPOUND DC GENERATOR (SHORT SHUNT).

5. MEASUREMENT OF SPEED OF DC SERIES MOTOR AS A FUNCTION OF LOAD TORQUE.

6. STUDY OF EQUIVALENT CIRCUIT OF A SINGLE PHASE TRANSFORMER.

7. POLARITY TEST ON A SINGLE PHASE TRANSFORMER & STUDY OF DIFFERENT CONNECTIONS OF THREE PHASETRANSFORMER.

8. STUDY OF EQUIVALENT CIRCUIT OF THREE PHASE INDUCTION MOTOR BY NO LOAD AND BLOCKED ROTORTEST.

9. STUDY OF PERFORMANCE OF WOUND ROTOR INDUCTION MOTOR UNDER LOAD.

10. STUDY OF PERFORMANCE OF THREE PHASE SQUIRREL- CAGE INDUCTION MOTOR DETERMINATION OF IRON-LOSS, FRICTION & WINDAGE LOSS.

 

SEMESTER LAB NAME EXPERIMENTS NAME
4TH SEM ELECTRIC AND ELECTRONIC MEASUREMENT LABORATORY 1. INSTRUMENT WORKSHOP- OBSERVE THE CONSTRUCTION OF PMMC, DYNAMOMETER, ELECTROTHERMAL AND RECTIFIER TYPE OF INSTRUMENTS, OSCILLOSCOPE AND DIGITAL MULTIMETER.

2. CALIBRATE MOVING IRON AND ELECTRODYNAMOMETER TYPE AMMETER/VOLTMETER BY POTENTIOMETER.

3. CALIBRATE DYNAMOMETER TYPE WATTMETER BY POTENTIOMETER.

4. CALIBRATE AC ENERGY METER.

5. MEASUREMENT OF RESISTANCE USING KELVIN DOUBLE BRIDGE.

6. MEASUREMENT OF POWER USING INSTRUMENT TRANSFORMER.

7. MEASUREMENT OF POWER IN POLYPHASE CIRCUITS.

8. MEASUREMENT OF FREQUENCY BY WIEN BRIDGE.

9. MEASUREMENT OF INDUCTANCE BY ANDERSON BRIDGE

10. MEASUREMENT OF CAPACITANCE BY DE SAUTY BRIDGE.

11. MEASUREMENT OF CAPACITANCE BY SCHERING BRIDGE.

 

SEMESTER LAB NAME EXPERIMENTS NAME
5TH SEM ELECTRIC MACHINE LAB-II 1. DIFFERENT METHODS OF STARTING OF A 3 PHASE CAGE INDUCTION MOTOR & THEIR COMPARISON [DOL, AUTO TRANSFORMER &STAR-DELTA]

2. SPEED CONTROL OF 3 PHASE SQUIRREL CAGE INDUCTION MOTOR BY DIFFERENT METHODS & THEIR COMPARISON [VOLTAGECONTROL & FREQUENCY CONTROL].

3. SPEED CONTROL OF 3 PHASE SLIP RING INDUCTION MOTOR BY ROTOR RESISTANCE CONTROL.

4. DETERMINATION OF REGULATION OF SYNCHRONOUS MACHINE BY

A. POTIER REACTANCE METHOD.

B. SYNCHRONOUS IMPEDANCE METHOD.

5. DETERMINATION OF EQUIVALENT CIRCUIT PARAMETERS OF A SINGLE PHASE INDUCTION MOTOR.

6. LOAD TEST ON SINGLE PHASE INDUCTION MOTOR TO OBTAIN THE PERFORMANCE CHARACTERISTICS.

7. TO DETERMINE THE DIRECT AXIS RESISTANCE [XD] & QUADRATURE REACTANCE [XQ] OF A 3 PHASESYNCHRONOUS MACHINE BYSLIP TEST.

8. LOAD TEST ON WOUND ROTOR INDUCTION MOTOR TO OBTAIN THE PERFORMANCE CHARACTERISTICS.

9. TO MAKE CONNECTION DIAGRAM TO FULL PITCH & FRACTIONAL SLOT WINDING OF 18 SLOT SQUIRREL CAGE INDUCTION MOTOR FOR6 POLES & 4 POLE OPERATION.

10. TO STUDY THE PERFORMANCE OF INDUCTION GENERATOR.

11. V-CURVE OF SYNCHRONOUS MOTOR

 

SEMESTER LAB NAME EXPERIMENTS NAME
5TH SEM POWER SYSTEM LABORATORY-I 1. DETERMINATION OF THE GENERALIZED CONSTANTS A.B, C, D OF LONG TRANSMISSION LINE.

2. SIMULATION OF DC DISTRIBUTION BY NETWORK ANALYZER.

4. DIELECTRIC STRENGTH TEST OF INSULATING OIL.

5. DETERMINATION OF BREAKDOWN STRENGTH OF SOLID INSULATING MATERIAL.

6. DIFFERENT PARAMETER CALCULATION BY POWER CIRCLE DIAGRAM

7. STUDY OF DIFFERENT TYPES OF INSULATOR.

8. DIELECTRIC CONSTANT, TAN DELTA, RESISTIVITY TEST OF TRANSFORMER OIL.

 

SEMESTER LAB NAME EXPERIMENTS NAME
5TH SEM CONTROL SYSTEM LABORATORY-I 1. FAMILIARIZATION WITH MAT-LAB CONTROL SYSTEM TOOL BOX, MAT-LAB- SIMULINK TOOL BOX.

2. DETERMINATION OF STEP RESPONSE FOR FIRST ORDER & SECOND ORDER SYSTEM WITH UNITY FEEDBACK, CALCULATION OF CONTROL SYSTEM SPECIFICATION LIKE TIME CONSTANT, % PEAK OVERSHOOT, SETTLING TIME ETC. FROM THE

RESPONSE USING MATLAB.

3. SIMULATION OF STEP RESPONSE & IMPULSE RESPONSE FOR TYPE-0, TYPE-1 & TYPE-2 SYSTEM WITH UNITY FEEDBACK USING MATLAB

4. DETERMINATION OF ROOT LOCUS BODE PLOT, NYQUIST PLOT USING MATLAB CONTROL SYSTEM TOOL BOX FOR 2ND ORDER SYSTEM &DETERMINATION OF DIFFERENT CONTROL SYSTEM SPECIFICATION FROM THE PLOT.

5. DETERMINATION OF PI, PD AND PID CONTROLLER ACTION OF FIRST ORDER SIMULATED PROCESS.

6. DETERMINATION OF APPROXIMATE TRANSFER FUNCTIONS EXPERIMENTALLY FROM BODE PLOT.

7. EVALUATION OF STEADY STATE ERROR, SETTING TIME , PERCENTAGE PEAK OVERSHOOT, GAIN MARGIN, PHASE MARGIN WITH

ADDITION OF LEAD.

 

SEMESTER LAB NAME EXPERIMENTS NAME
6TH SEM MICROPROCESSOR & MICROCONTROLER LABORATORY 1. FAMILIARIZATION WITH 8085 REGISTER LEVEL ARCHITECTURE AND TRAINER KIT COMPONENTS INCLUDING THE MEMORY MAP. FAMILIARIZATION

WITH PROCESS OF STORING AND VIEWING THE CONTENTS OF MEMORY AS WELL AS REGISTERS.

2. (A) STUDY OF PREWRITTEN PROGRAM ON TRAINER KIT USING THE BASIC INSTRUCTION SET ( DATA

TRANSFER, LOAD/STORE, ARITHMETIC, LOGICAL)

(B) ASSIGNMENT BASED ON THAT.

3. (A) FAMILIARIZATION WITH 8085 SIMULATOR ON PC

(B) STUDY OF PREWRITTEN PROGRAM USING BASIC INSTRUCTION SET (DATA TRANSFER, LOAD/STORE,

ARITHMETIC, LOGICAL).

(C) ASSIGNMENT BASED ON THAT.

4. PROGRAMMING USING KIT/SIMULATOR.

(A) LOOKUP TABLE

(B) COPYING A BLOCK OF MEMORY

(C) SHIFTING A BLOCK OF MEMORY.

(D) PACKING AND UNPACKING OF BCD NUMBERS.

(E) ADDITION OF BCD NUMBER

(F) BINARY TO ASCII CONVERSION

(G) STRING MATCHING

5. PROGRAM USING SUBROUTINE CALLS AND USING IN/OUT INSTRUCTION USING 8255 PPI ON THE

TRAINER KIT E.G. SUBROUTINE FOR DELAY, READING SWITCH STATE AND GLOWING LEDS ACCORDINGLY,

FINDING OUT FREQUENCY OF PULSE TRAIN ETC.

6. INTERFACING ANY 8 BIT LATCH (74LS373) WITH TRAINER KIT AS A PERIPHERAL MAPPED OUTPUT PORT

WITH ABSOLUTE ADDRESS DECODING.

7. INTERFACING WITH I/O MODULE :

(A) ADC

(B) SPEED CONTROL OF DC MOTOR WITH DAC

(C) KEYBOARD

(D) MULTI DIGIT DISPLAY WITH MULTIPLEXING.

(E) STEPPER MOTOR

8. STUDY OF 8031/8051 MICRO CONTROLLER KIT AND WRITING PROGRAM FOR THE FOLLOWING TASK USING THE KIT

(A) TABLE LOOK UP

(B) BASIC ARITHMETIC AND LOGICAL OPERATION

(C) INTERFACING OF KEYBOARD AND STEPPER MOTOR.

 

SEMESTER LAB NAME EXPERIMENTS NAME
6TH SEM CONTROL SYSTEM LABORATORY-II 1. STUDY OF A PRACTICAL POSITION CONTROL SYSTEM OBTAINING CLOSED STEP RESPONSES FOR GAIN SETTING CORRESPONDING TO

OVER-DAMPED AND UNDER-DAMPED RESPONSES. DETERMINATION OF RISE TIME AND PEAK TIME USING INDIVIDUALIZED

COMPONENTS BY SIMULATION. DETERMINATION OF UN-DAMPED NATURAL FREQUENCY AND DAMPING RATION FROM

EXPERIMENTAL DATA.

2. TUNING OF P, PI AND PID CONTROLLER FOR FIRST ORDER PLANT WITH DEAD TIME USING Z-N METHOD. PROCESS PARAMETERS

(TIME CONSTANT AND DELAY/LAG) WILL BE PROVIDED. THE GAIN OF THE CONTROLLER TO BE COMPUTED BY USING Z-N

METHOD. STEADY STATE AND TRANSIENT PERFORMANCE OF THE CLOSED LOOP PLANT TO BE NOTED WITH AND WITHOUT STEADY

DISTURBANCES. THE THEORETICAL PHASE MARGIN AND GAIN MARGIN TO BE CALCULATED MANUALLY FOR EACH GAIN SETTING.

3. DESIGN OF LEAD, LAG AND LEAD-LAG COMPENSATION CIRCUIT FOR THE GIVEN PLANT TRANSFER FUNCTION. ANALYZE STEP

RESPONSE OF THE SYSTEM BY SIMULATION.

4. OBTAIN TRANSFER FUNCTION OF A GIVEN SYSTEM FROM STATE VARIABLE MODEL AND VICE VERSA. STATE VARIABLE ANALYSIS

OF A PHYSICAL SYSTEM – OBTAIN STEP RESPONSE FOR THE SYSTEM BY SIMULATION.

5. STATE VARIABLE ANALYSIS USING SIMULATION TOOLS. TO OBTAIN STEP RESPONSE AND INITIAL CONDITION RESPONSE FOR A

SINGLE INPUT, TWO-OUTPUT SYSTEM IN SV FORM BY SIMULATION.

6. PERFORMANCE ANALYSIS OF A DISCRETE TIME SYSTEM USING SIMULATION TOOLS. STUDY OF CLOSED RESPONSE OF A

CONTINUOUS SYSTEM WITH A DIGITAL CONTROLLER AND SAMPLE AND HOLD CIRCUIT BY SIMULATION.

7. STUDY OF THE EFFECTS OF NONLINEARITY IN A FEEDBACK CONTROLLED SYSTEM USING TIME RESPONSE. DETERMINATION OF

STEP RESPONSE WITH A LIMITER NONLINEARITY INTRODUCED INTO THE FORWARD PATH OF 2ND ORDER UNITY FEEDBACK CONTROL

SYSTEMS. THE OPEN LOOP PLANT WILL HAVE ONE POLE AT THE ORIGIN AND OTHER POLE WILL BE IN LHP OR RHP. TO

VERIFY THAT

(I) WITH OPEN LOOP STABLE POLE, THE RESPONSE IS SLOWED DOWN FOR LARGER AMPLITUDE INPUT

(II) FOR UNSTABLE PLANT, THE CLOSED LOOP SYSTEM MAY BECOME OSCILLATORY WITH LARGE INPUT AMPLITUDE

BY SIMULATION

8. STUDY OF EFFECT OF NONLINEARITY IN A FEEDBACK CONTROLLED SYSTEM USING PHASE PLANE

PLOTS. DETERMINATION OF PHASE PLANE TRAJECTORY AND POSSIBILITY OF LIMIT CYCLE OF

COMMON NONLINEARITIES.

 

SEMESTER LAB NAME EXPERIMENTS NAME
6TH SEM POWER SYSTEM LABORATORY-II 1. STUDY OF THE CHARACTERISTICS OF ON DELAY RELAY AND OFF DELAY RELAY.

2. TEST TO FIND OUT POLARITY, RATIO AND MAGNETIZATION CHARACTERISTICS OF CT AND PT.

3. TEST TO FIND OUT CHARACTERISTICS OF

(A) UNDER VOLTAGE RELAY

(B) EARTH FAULT RELAY.

4. STUDY ON DC LOAD FLOW

5. STUDY OF DIFFERENT CHARACTERISTICS OF OVER CURRENT RELAY.

6. STUDY OF DIFFERENT PROTECTION SCHEME FOR FEEDER.

 

SEMESTER LAB NAME EXPERIMENTS NAME
7TH SEM POWER ELECTRONICS &DRIVES LABORATORY
  1. STUDY OF THE CHARACTERISTICS OF AN SCR.
  1. STUDY OF THE CHARACTERISTICS OF A TRIAC
  1. STUDY OF DIFFERENT TRIGGERING CIRCUITS OF AN SCR
  1. STUDY OF FIRING CIRCUITS SUITABLE FOR TRIGGERING SCR IN A SINGLE PHASE FULL CONTROLLED BRIDGE.
  1. STUDY OF THE OPERATION OF A SINGLE PHASE FULL CONTROLLED BRIDGE CONVERTER WITH R AND R-L LOAD.
  1. STUDY OF PERFORMANCE OF SINGLE PHASE HALF CONTROLLED SYMMETRICAL AND ASYMMETRICAL BRIDGE CONVERTERS.
  1. STUDY OF PERFORMANCE OF STEP DOWN CHOPPER WITH R AND R-L LOAD.
  1. STUDY OF PERFORMANCE OF PWM BRIDGE INVERTER USING MOSFET AS SWITCH WITH R AND R-L LOAD.

 

SEMESTER LAB NAME EXPERIMENTS NAME
7TH SEM ELECTRICAL SYSTEMS DESIGN LAB-I GROUP-A ·

DESIGNING A HEATING ELEMENT WITH SPECIFIED WATTAGE, VOLTAGE AND AMBIENT TEMPERATURE.

DESIGNING AN AIRCORE GROUNDING REACTOR WITH SPECIFIED OPERATING VOLTAGE, NOMINAL CURRENT AND FAULT CURRENT.

GROUP-B ·

DESIGNING THE POWER DISTRIBUTION SYSTEM FOR A SMALL TOWNSHIP. · DESIGNING A DOUBLE CIRCUIT TRANSMISSION LINE FOR A GIVEN VOLTAGE LEVEL AND POWER (MVA) TRANSFER. · WIRING AND INSTALLATION DESIGN OF A MULTISTORIED RESIDENTIAL BUILDING (G+4,NOT LESS THAN 16 DWELLING FLATS WITH A LIFT AND COMMON PUMP)

DESIGNING OF A SUBSTATION

GROUP-C

DESIGNING AN ONAN DISTRIBUTION TRANSFORMER.

DESIGNING A THREE PHASE SQUIRREL CAGE INDUCTION MOTOR.

DESIGNING A THREE PHASE WOUND ROTOR INDUCTION MOTOR.

DESIGNING A SPLIT PHASE SQUIRREL CAGE INDUCTION MOTOR FOR A CEILING FAN OR A DOMESTIC PUMP.

DESIGNING A PERMANENT MAGNET FRACTIONAL HP SERVO MOTOR .

News and Achievements


Optronix-2019 conference
admin | 2019-01-07 01:27:16


Poster Competition
admin | 2019-01-07 01:25:45


IEM & UEM won Dewang Mehta National Education award 2018
Upasana Chakraborty | 2018-11-29 11:52:36


Poster Competition by Civil Engineering Department at UEM Kolkata
Upasana Chakraborty | 2018-11-24 14:05:46


Press Releases


Dr. Satyajit Chakrabarti featured in The Bengal Post



IEM Trust opens varsity in Jaipur reported by TOI



Celebration of E-week in association with NEN



Robotics Workshop reported by Guardian



Rankings


World champion by developing a gaming console (Amantron Gaming console)

IEEE Maker project, IEEE, USA – 2016


Champion East

NEN (National Entrepreneurship Network) E-Week, 2011-2016


Champions Runner-up Award, West

NEN (National Entrepreneurship Network) E-Week, 2016


Rated Silver A+++ Business School

“Just Careers” Magazine, 2011


Best Debutant Award, West

NEN (National Entrepreneurship Network) E-Week, 2015


3rd amongst all Government & Private Colleges in West Bengal

The Telegraph, 2009


One amonst the two finalists from India by dreveloping their own innovative Car

International BAJA SAE Motosports Competition


Outstanding Engineering Institute in Eastern India

Star News, 2011


1st amongst all students of India including all IITs and NITs

NPTEL program (IIT Kharagpur and IIT Chennai), 2016


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