The laboratories are managed by well qualified and experienced staff. The laboratories serve as a bridge in interlinking their
theoretical and practical capabilities. The experiments are organized in a logical order and are closely monitored and guided. Well-
designed set of experiments after the respective theory sessions helps the students to delve into the depths of theory. The guidance and
moral support provided by the experienced faculty and staff helps the students in gaining a good exposure and understanding of the
subjects. All the laboratories are equipped with necessary equipment to impart adequate practical experience to students helping them
to supplement technical knowledge. This helps the students to complete their projects in various emerging fields confidently.
| Sl No | Name of Lab | Lab in Charge |
| 1 | Electrical Workshop | Mr.Suresh.T |
| 2 | Digital Electronics and Embedded Circuits Laboratory | Prof.Praveen Kumar.C |
| 3 | Electrical Measurements Laboratory | Prof.Jeema.K.Cheriyan |
| 4 | Electrical Machines Laboratory | Prof.Pradip.C |
| 5 | Power Electronics Laboratory | Dr.Vasanthi.V |
| 6 | Computer Laboratory | Prof.Saju.N |
| 7 | Research/PG lab | Dr.Sheela.S |
| 8 | Project Laboratory | Prof.Sujith.S |
| 9 | High Voltage Engineering Laboratory | Prof.Vidya.M.P |
| Sl. No | Name of Laboratory | Weekly utilization status(all the courses for which the lab is utilized |
|---|---|---|
| 1 | Electrical Workshop | EE 110 Electrical Engineering workshop |
| 2 | Electronics Laboratory | EE231 Electronic Circuits Lab EE 335 Electrical and Electronics Lab |
| 3 | Digital Electronics and Embedded Circuits Laboratory | EE 331 Digital Circuits and Embedded Systems Laboratory |
| 4 | Electrical Measurements Laboratory | EE 234 Circuits and Measurements Laboratory IC 234 Electrical and Electronics Measurements Laboratory |
| 5 | Electrical Machines Laboratory | EE232 Electrical Machines Laboratory-I EE333 Electrical Machines Laboratory II EE 335 Electrical and Electronics Lab |
| 6 | Power Electronics Laboratory | EE334 Power Electronics and Drives Laboratory |
| 7 | Computer Laboratory | EE 233 Programming Lab EE 332 Systems and Control Laboratory EE 431 Power System Laboratory |
| 8 | Research/PG | Research work |
| 9 | Project Laboratory | EE 341 Design Project EE 492 Main Project |
| 10 | High Voltage Engineering Laboratory | Demonstration purpose/ testing/ EE 431 Power System Laboratory |
| 1 | Study of PMMC/MI voltmeter/ammeter, dynamometer type wattmeter, clip on ammeter, analog/digital multimeters and static energy meters |
| 2 | Determination of V-I characteristics of a) wire wound rheostat and b) incandescent lamps in series & parallel |
| 3 | Measurement of linear resistance using voltmeter-ammeter method |
| 4 | Verification of Kirchoff’s laws in DC circuit |
| 5 | Verification of Superposition theorem in DC circuit |
| 6 | Verification of Thevenin’s theorem in DC circuit |
| 7 | Verification of Reciprocity theorem in DC circuit |
| 8 | Determination of impedance, admittance, power factor and real/reactive/apparent power drawn in RLC series/parallel circuits |
| 9 | Single phase power measurement using a) dynamometer type wattmeter b) 3 ammeters method and c) 3 voltmeters method in an RL load |
| 10 | 3-phase power measurement using one wattmeter and two wattmeters |
| 11 | Power factor improvement in an RL circuit |
| 1 | Study & Use of CRO: a) Measurement of current voltage, frequency and phase shift |
| 2 | Rectifiers and filters with and without shunt capacitors- Characteristics full wave rectifier- Ripple factor, Rectification efficiency, and % regulation |
| 3 | Second order LP and BP/notch filters using single OPAMP |
| 4 | RC coupled amplifier using BJT in CE configuration- Measurement of gain, input and output impedance and frequency response |
| 5 | FET amplifier- Measurement of voltage gain, current gain, input and output impedance |
| 6 | Characteristics of clipping and clamping circuits using diodes. Characteristics of voltage regulators- Design and testing of:zener regulator with emitter follower output |
| 7 | Characteristics of voltage regulators- Design and testing of:a) simple zener voltage regulator b) zener regulator with emitter follower output |
| 8 | OPAMP circuits - Design and set up of inverter, scale changer, adder, non-inverting amplifier, integrator , differentiator ,comparator |
| 9 | Phase shift and Wein’s Bridge oscillator with amplitude stabilization using OPAMPs. |
| 10 | Waveform generation - Square, triangular and sawtooth wave form generation using OPAMPs. |
| 11 | IC 555 Applications |
| 12 | PLL IC 565/566 Frequency multiplying, FSK demodulation |
| 13 | Introduction to circuit simulation-simulation of OPAMP and other analog IC circuits |
| MEASUREMENTS LAB | |||||
|---|---|---|---|---|---|
| 1 |
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| 2 | Calibration of single phase energy meter by phantom loading with and without phase shifting transformer | ||||
| 3 | Calibration of 3 phase energy meter a) phantom loading b) using phase shifting transformer | ||||
| 4 | Measurement of self and mutual inductance a) air cored coil b) iron cored coil | ||||
| 5 |
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| 6 | Calibration of ammeter, voltmeter and wattmeter using vernier potentiometer | ||||
| INSTRUMENTATION LAB | |||||
|---|---|---|---|---|---|
| 1 | Measurement of resistance using Wheastone’s Bridge and Kelvin Double bridge | ||||
| 2 | Extension of range of wattmeter using CT & PT | ||||
| 3 | Measurement of displacement using LVDT | ||||
| 4 | Measurement of current/ voltage using Hall effect transducer | ||||
| 5 |
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| 6 | Measurement of physical quantities - strain, torque and angle | ||||
| 7 | Measurement of physical quantities - strain, torque and angle | ||||
| No | Name of the experiment |
|---|---|
| 1 | Open circuit characteristics of dc shunt generator |
| 2 | Load characteristics of dc shunt generator |
| 3 | Hopkinson`s test |
| 4 | Retardation test |
| 5 | Load test on dc shunt motor |
| 6 | Swinburne`s test |
| 7 | Separation of losses of dc shunt machine |
| 8 | Oc and sc tests on single phase transformer to obtain equivalent circuit parameters |
| 9 | Oc andsc tests on single phase transformer for Predetermining regulation and all day efficiency |
| 10 | Sumpner`s test |
| 11 | Load test on sinle phase transformer |
| 12 | SEPARATION OF LOSSES IN A SINGLE PHASE TRANSFORMER |
| No | Name of the experiment |
|---|---|
| 1 | No-load and blocked rotor tests on 3-phase slip-ring induction motor |
| 2 | Regulation of non-salient pole alternator by potier & a.s.a methods |
| 3 | Regulation of non-salient pole alternator by emf and mmf methods |
| 4 | Induction machine as motor and generator |
| 5 | Load test on three phase cage induction motor |
| 6 | No-load and blocked rotor tests on single-phase induction motor. |
| 7 | Slip test on salient pole alternator |
| 8 | No-load and blocked rotor tests on 3-phase squirrel cage induction motor |
| 9 | Active and reactive power control of three phase alternator connected to grid |
| 10 | Load test on three phase slip ring induction motor |
| 11 | V-curve of a synchronous motor. |
| No | Name of the experiment |
|---|---|
| 1 | Measurements with CRO |
| 2 | Clipping Circuits |
| 3 | Clamping Circuits |
| 4 | Rectifiers and Filters |
| 5 | RC Coupled CE Amplifier |
| 6 | Emitter Follower Regulator |
| 7 | Precision Rectifiers |
| 8 | Wien Bridge Oscillator |
| 9 | Phase Shift Oscillators |
| 10 | Waveform Generator |
| 11 | V-curve of a synchronous motor. |
| 12 | Multivibrators using 555 timer |
| No | Name of the experiment |
|---|---|
| 1 | Static characteristics of SCR |
| 2 | R and RC firing circuit |
| 3 | UJT Trigger circuit with Single phase controlled Rectifier |
| 4 | AC Voltage Controller using TRIAC |
| 5 | Single Phase fully Controlled SCR Bridge circuit |
| 6 | Single-phase half bridge/full bridge inverter using power MOSFET/IGBT |
| 7 | Single-phase sine PWM inverter with LC filter |
| 8 | Chopper controlled DC motor |
| 9 | Simulation of 1-phase fully-controlled and half-controlled rectifier fed separately excited DC motor |
| 10 | Simulation of open loop or closed loop speed control of 3-phase induction motor using V/f controland using sine PWM |
| 11 | Design and simulation of buck, boost and buck-boost converter |
| 12 | Simulation of Dual Converter – 4 quadrant operation – separately excited DC motor |
| 1 | Design of Half adder and half subtractor circuits with NAND gates using mode control |
| 2 | Design and realization of ripple counter using JK flip-flop |
| 3 | Design and realization of Johnson & Ring Counter using a) JK Flip Flop b) Shift Register |
| 4 | Synchronous UP/DOWN Counter design and realization |
| 5 | Implementation of multiplexer and demultiplexer using gates |
| 6 | Logic circuit implementation using multiplexer IC. |
| 7 | VHDL implementation of adder circuit and three bit counter. |
| 8 | VHDL simulation of adder circuit and counter. |
| 9 | 8085 simple programming addition, data transfer, multiplication. |
| 10 | 3-phase power measurement using one wattmeter and two 8085 interfacing –waveform generation-square wave generation, saw-tooth wave and triangular wave. |
| 1 | Study of tools |
| 2 | Study of lighting accessories and study of wiring insulations |
| 3 | One lamp controlled by one switch |
| 4 | Staircase wiring circuit |
| 5 | Plug wiring circuit |
| 6 | Godown wiring circuit |
| 7 | Fluorescent tube circuit |
| 8 | Power and light circuit |
| 9 | Power circuit |
| 10 | Measurement of power, voltage and current |
| 1 | Perimeter of a rectangle |
| 2 | Converting Celsius to Fahrenheit |
| 3 | Finding sum |
| 4 | Cosine value of angle in degrees |
| 5 | Sum of digits of 4 digit number |
| 6 | Finding value of K |
| 7 | Finding value of x |
| 8 | Finding value of y |
| 9 | Reverse the given 4 digit number |
| 10 | Check whether a number is palindrome |
| 11 | Largest among three numbers |
| 12 | Prime number or not |
| 13 | Solution of a quadratic equation |
| 14 | N terms in cosine series |
| 15 | N terms in sine series |
| 16 | Multiplication table |
| 17 | Average of 2 numbers |
| 18 | Power of 2 |
| 19 | Factorial of a number |
| 20 | Add numbers until zero is enforced |
| 21 | HCF of 2 nos |
| 22 | Leap year or not |
| 23 | Largest of 3 numbers using functions |
| 24 | Factorial of number using functions |
| 25 | Fibonacci series |
| 26 | |
| 27 | Maximum of 3 number using functions |
| 28 | Program to find Pascal triangle |
| 29 | Reverse a number using function |
| 30 | Average of 5 nos using continuous statement |
| 31 | Find largest and smallest in an array |
| 32 | Program to compute Fibonacci series using an array |
| 33 | Program to insert and delete an element from an array |
| 34 | Program to sort an array |
| 35 | Program to find nth number f Fibonacci series using recursion |
| 36 | Write a c program to find the transpose of a matrix |
| 37 | Write a c program to add two matrices |
| 38 | Write a c program to find trace of a given matrix |
| 39 | Write a c program to append one string to the end of one string |
| 40 | Write a program to illustrate break statement |
| 41 | Write a c program to compare two strings |
| 42 | Write a program to extract input values from a 2 dimensional array of string |
| 43 | Write a program to swap the strings and print length of string |
| 44 | Write program to accept name of month and print it |
| 45 | Write program to input and extract values from a 2 dimensional array of strings |
| 1 | Verification of Thevenin’s Theorem |
| 2 | RLC Series and Parallel Circuits |
| 3 | Measurement using Two Wattmeters |
| 4 | Three-Phase Power Extension of Wattmeter using Current Transformer |
| 5 | Measurement of Single Phase Energy using Static Energymeter |
| 6 | Verification of Superposition Theorem |
| 7 | Measurement of Voltage using Vernier Potentiometer |
| 8 | Determination of Coefficient of Coupling of Given 230/40V Singlephase Transformer |
| 9 | Calibration of Three-Phase Energymeter by Phantom loading |
| 10 | Measurements of Displacement using LVDT |
| 11 | Calibration of Singlephase Energymeter at 0.5 PF lead and lag by Phantom loading |
| 12 | A) Measurement of Voltmeter and Ammeter resistance using Wheatstone bridge
and Kelvin double bridge
B) Extension of range of Voltmeter C) Study of Extension of range of Ammeter |
| 1 | Determination of flash over voltage of insulators |
| 2 | Insulation testing of LT and HT cable |
| 3 | Determination of dielectric strength of transformer oil |
| 4 | Determination of earth resistance using megger |
| 5 | High voltage testing of cables |
| 1 | Formulation of Y bus |
| 2 | Determination of critical clearance angle using by applying equal area criterion for a power system network |
| 3 | Calculation of rating of Solar power panel for a given area on rooftop for a given area |
| 4 | Load flow analysis of power system networks |
| 5 | Reactive power control of power system networks |
| 6 | Short circuit analysis to solve symmetrical and unsymmetrical faults |
| Sl.No | Name of Experiment |
|---|---|
| 8085 | |
| 1 | (a)Addition of two 8 bit and 16 bit numbers using 8085
Microprocessor
(b)Generation of square ,ramp and triangular Waveform using dac and 8085. |
| 2 | Block transfer of data from one memory location to another |
| 8086 | |
| 3 | Exercises in 8086 cpu |
| 8051 | |
| 4 | EXERCISES IN 8051 CPU |
| IC TRAINER KIT | |
| 5 | Realisation of sop and pos functions after k map reduction |
| 6 | Half adder and full adder realization using nand gates |
| 7 | Study of shift register ic 7495, ring counter and Johnsoncounter |
| 8 | Design of synchronous up/ down and modulo n counters |
| 9 | Study of multiplexer ic and realisation of Combinational circuits using multiplexers |
| 1 | Determination of transfer function of DC motor a) armature control b) field control |
| 2 | Design and experimental determination of frequency response of lead/lag networks |
| 3 | Experiments using PLC |
| 4 | Relay characteristics |
| 5 | Study of 8086 microprocessor and implementation of simple programs |
| 6 | Study of 8051 microcontroller and implementation of simple programs |
| 7 | Interfacing an ADC with microcontroller to read an analogue signal |
| 8 | Generate a square wave, saw tooth wave and triangular wave using 8051 microcontroller |
| 9 | Generate a sine wave using 8051 microcontroller |
| 10 | Familiarization with MATLAB-simple programs |
| 11 | Simulation using MATLAB, SIMULINK, RL tool etc. |
| 12 | Familiarization of P, PI, PD & PID controllers |
| 13 |
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| 14 | Transient stability analysis of the system with the given single line diagram using the given package. The disturbance is 3-phase to ground solid SC fault at t=0. The fault is cleared at time t=5 cycles by permanently removing the fault line |
| 15 | Experiments by interfacing transducers like strain gauge, LVDT etc with 8085/8086 |