 Familiarization of electronic components and devices (Testing of semiconductor diodes and transistors using digital multimeter).
 Study and use of Oscilloscope, signal generator to view waveforms and measure amplitude and frequency of a given waveform.
 VI characteristics of semiconductor diode and determining its DC and AC resistance.
 Studies on halfwave and fullwave rectifier circuits without and with capacitor filter; recording of the waveforms and measurement of average and rms values of the rectifier output.
 VI characteristic of an npn or pnp transistor, DC biasing the transistor in commonemitter configuration and determination of its operating point (i.e., various voltages and currents).
 Studies on Logic gates (Truth table verification of various gates).
Laboratories
ELECTRICAL ENGINEERING LABORATORY
GroupI
GroupII
 Study of different electrical equipments.
 Power factor improvement using capacitor for fluorescent lamp.
 Verification of Superposition and Thevenin’s theorem.
 Polarity test of transformer.
 Power measurement using 2wattmeter method.
 Calculation of current, voltage and power in series RLC circuit excited by single phase AC supply and calculation of power factor.
Network Devices Lab
LIST OF MAJOR EQUIPMENTS
Sl.No.  Equipment  Quantity 
01  C.R.O.  03 Set 
02  Function Generator  04 Set 
03  Verification of Superposition& Maximum Power Transfer Theorems Trainer Kit  02 set 
04  Verification of Thevenin & Nortons Theorem Trainer Kit  02 set 
05  Study of DC and AC Transients Trainer Kit  02 set 
06  Determination of circuit parameters: Open Circuit and Short Circuit parameters Trainer Kit  02 set 
07  Determination of circuit paramets: Hybrid and Transmission parameters Trainer Kit  02 set 
08  Frequency response of Low pass and High Pass Filter Trainer Kit  02 set 
09  Frequency response of Band pass and Band Elimination Filters Trainer Kit  02 set 
10  Determination of self inductance, mutual inductance and coupling coefficient of a single phase two winding transformer representing a coupled circuit Trainer Kit  02 set 
11  Digital Multimeter  19 nos 
LIST OF EXPERIMENTS CONDUCTED
 Verification of Network Theorems (Superposition, Thevenin, Norton, Maximum Power Transfer).
 Study of DC and AC Transients.
 Determination of circuit parameters: Open Circuit and Short Circuit parameters.
 Determination of circuit parameters: Hybrid and Transmission parameters.
 Frequency response of Low pass and High Pass Filters.
 Frequency response of Band pass and Band Elimination Filters.
 Determination of self inductance, mutual inductance and coupling coefficient of a single phase two winding transformer representing a coupled circuit.
 Study of resonance in RLC series circuit.
 Study of resonance in RLC parallel circuit.
 Spectral analysis of a nonsinusoidal waveform.
Electrical MachinesI Lab
LIST OF MAJOR EQUIPMENTS
Sl. No.  Equipment  Specification  Quantity 
01  D.C. Rectifier  I/P 440v,O/P (0230)v,40A  01 Set 
02  MG Set – D.C.Shunt GeneratorD.C.Shunt Motor  3H.P.,230v,7A,1500rpm3H.P.,230v,11A,1500rpm  01 Set 
03  D.C.Shunt Motor coupled with Alternator  2H.P.,220v,8A,1500rpm3Ph,415v,1kva,1.5A,1500rpm  01 Set 
04  Sq. Cage Induction motor  3ph,3HP,415v,4.5A,1440rpm  01 Set 
05  Autotransformer  1ph,2kva,230v  01 
06  Autotransformer  1ph,1kva,230v  04 
07  Autotransformer  3ph,2kva,415v  01 
08  Autotransformer  3ph,3kva,415v  01 
09  Transformer  1ph,1kva,230v  05 
10  Tachometer  Analog type  02 
11  Tachometer  Digital type  01 
LIST OF EXPERIMENTS CONDUCTED
 Determination of critical resistance & critical speed from no load test of a DC shunt generator.
 Plotting of external and internal characteristics of a DC shunt generator.
 Speed control of DC shunt motor by armature voltage control and flux control method.
 Determination of efficiency of DC machine by Swinburne’s Test and Brake Test.
 Determination of efficiency of DC machine by Hopkinson’s Test.
 Determination of Efficiency and Voltage Regulation by Open Circuit and Short Circuit test on single phase transformer.
 Polarity test and Parallel operation of two single phase transformers.
 Backto Back test on two single phase transformers.
 Determination of parameters of three phase induction motor from No load Test and Blocked Rotor Test.
 Determination of Efficiency, Plotting of TorqueSlip Characteristics of Three Phase Induction motor by Brake Test.
Electrical MachinesII Lab
LIST OF MAJOR EQUIPMENTS
Sl. No.  Equipment  Specification  Quantity 
01  D.C. Rectifier  I/P 440v,O/P (0230)v,40A  01 Set 
02  MG Set – D.C.Shunt GeneratorD.C.Shunt Motor  3H.P.,230v,7A,1500rpm3H.P.,230v,11A,1500rpm  01 Set 
03  D.C.Shunt Motor coupled with Alternator(Salient type)  5H.P.,220v,8A,1500rpm3Ph,415v,3kva,1500rpm  01 Set 
04  Sq. Cage Induction motor  3ph,3HP,415v,4.5A,1440rpm  01 Set 
05  D.C.Shunt Motor coupled with Alternator(Nonsalient type)  3H.P.,220v,8A,1500rpm3Ph,415v,2kva,1500rpm  01 Set 
06  Synchronous Motor  3Ph,3hp,415v,1500rpm  01 Set 
07  Capacitor start Capacitor run Induction Motor  1Hp,230v,5A  01 Set 
08  Capacitor start Induction run Induction Motor  1Hp,230v,5A  01 Set 
09  Universal Motor  1Hp,230v,5A  01 Set 
10  Shaded pole Motor  1Hp,230v,5A  01 Set 
11  Autotransformer  1ph,2kva,230v  01 
12  Autotransformer  1ph,1kva,230v  04 
13  Autotransformer  3ph,2kva,415v  01 
14  Autotransformer  3ph,3kva,415v  01 
15  Transformer  1ph,1kva,230v  05 
16  Tachometer  Analog type  02 
17  Tachometer  Digital type  01 
LIST OF EXPERIMENTS CONDUCTED
 Determination of the voltage regulation of an alternator by zero power factor (zpf) method
 Determination of the V and inverted V curves of a synchronous motor
 Speed control of a three phase induction motor using variable frequency drives
 Determination of parameters of synchronous machine
(a) Positive sequence reactance
(b) Negative sequence reactance
(c) Zero sequence reactance  Determination of power angle characteristics of an alternator
 Determination of parameter of a single phase induction motor and study of
(a) Capacitor start induction motor
(b) Capacitor start and capacitor run induction motor
(c) Universal motor
(d) Shaded pole motor  Study of parallel operation of two alternators
 Measurement of direct and quadrature axis reactance of a salient pole synchronous machine.
 Measurement of transient and sub transient reactance of a salient pole alternator
 Performance of grid connected induction generator.
 Three phase transformer connections ( Star, Delta and Scott).
 Determination of voltage regulation of alternator by synchronous impendence method.
Electrical Measurement Lab
LIST OF MAJOR EQUIPMENTS
Sl.No.  Equipment  Quantity 
01  Kelvin’s double bridge trainer kit  02 
02  Maxwell’s Inductance capacitance bridge trainer kit  03 
03  Schering bridge trainer kit  02 
04  Measurement of RLC using LCR meter  01 
05  D.C power supply  03 
06  Calibration of voltmeter & Ammeter by potentiometer trainer kit  01 
07  Energy meter trainer kit  01 
08  Ballistic constant setup trainer kit  01 
09  Magnetic hysteresis curve tracer trainer kit  01 
10  Power measurement by two watt meter method trainer kit  01 
11  Digital Multimeter  14 
12  C.R.O.  06 
13  Function generator  02 
14  Voltmeter(0300v) M.I type  02 
15  Ammeter (050A) M.I type  02 
LIST OF EXPERIMENTS CONDUCTED
 Measurement of Low Resistance by Kelvin’s Double Bridge Method.
 Measurement of Self Inductance and Capacitance using Bridges.
 Study of Galvanometer and Determination of Sensitivity and Galvanometer Constants.
 Calibration of Voltmeters and Ammeters using Potentiometers.
 Testing of Energy meters (Single phase type).
 Measurement of Iron Loss from BH Curve by using CRO.
 Measurement of R, L, and C using Qmeter.
 Measurement of Power in a single phase circuit by using CTs and PTs.
 Measurement of Power and Power Factor in a three phase AC circuit by twowattmeter method.
 Study of Spectrum Analyzers.
Control & Instrumentation Lab
LIST OF MAJOR EQUIPMENTS
Sl.No.  Equipment  Quantity 
01  Position control system trainer kit  01 
02  Speed controller trainer kit  01 
03  PID controller trainer kit  01 
04  Lead Lag network trainer kit  01 
05  Relay control system trainer kit  01 
06  Data Acquisition system trainer kit  01 
07  Anderson Bridges trainer kitSchering Bridges trainer kitKelvin’s doubles Bridges trainer kit  020101 
08  LVDT trainer kit  01 
09  Strain Gauge trainer kit  01 
10  Thermocouple module with thermocouple, water bath, thermometer  01 
11  C.R.O  01 
12  Computer  01 
13  Multimeter  03 
LIST OF EXPERIMENTS CONDUCTED
 Study of a dc motor driven position control system
 Study of speed torque characteristics of two phase ac servomotor and determination of its transfer function
 Obtain the frequency response of a lag and lead compensator
 To observe the time response of a second order process with P, PI and PID control and apply PID control to servomotor
 To determine the transfer function of a system(network) using transfer function analyser.
 To study and validate the controllers for a temperature control system
 To study the position control system using Synchros
 Measurement of unknown resistance, inductance and capacitance using bridges
 To plot the displacementvoltage characteristics of the given LVDT
 Measurement of temperaturevoltage characteristics of Jtype thermocouple
 Use a strain gauge to plot the curve between strain applied to a beam and the output voltage
 Study of resistancevoltage characteristics of Thermistors
 To study on the interface of PLC with PC for data acquisition applications
 Measurement of speed by using magnetic pick up.
Power Electronics Lab
LIST OF MAJOR EQUIPMENTS
Sl.No.  Equipment  Quantity 
01  Study of the VI characteristics of SCR, TRIAC andMOSFET Trainer Kit  02 sets
01 set 
02  Study of the VI characteristics of UJT Trainer Kit  01 set 
03  To measure the latching and holding current of a SCR Trainer Kit  01 set 
04  Study of the synchronized UJT triggering circuitTrainer Kit  02 sets
01 set 
05  Study of the cosine controlled triggering circuit Trainer Kit  02 sets
01 set 
06  Study of the single phase half wave controlled rectifier and semi converter circuit with R and RL Load Trainer Kit  01 set 
07  Study of single phase full wave controlled rectifier circuits(mid point and Bridge type) with R and RL Load Trainer Kit  02 sets
01 set 
08  Study of the forward converter (Buck converter) and fly back converter (Boost converter) operation Trainer Kit  01 set01 set 
09  Study the performance of three phase VSI with PWM control Trainer Kit  01 set 
10  Study the performance of single phase AC Voltage controller with R and RL Load Trainer Kit  02 sets
01 set 
11  Study of the resonant inverter Trainer Kit  01 set 
12  3PH,1kva,Isolation Transformer  01 
13  Rheostat(2A,220 ohm)  04 nos 
14  3PH,3kva, Auto Transformer  01 
15  1PH,1kva, Auto Transformer  01 
16  1PH,1kva, Centre Tap Transformer  01 
17  1PH,1kva,Isolation Transformer  02 
18  C.R.O.  03 
19  D.S.O.  02 
20  Regulated D.C power supply  03 
21  3ph Lamp Load  01 
22  Digital Multimeter  09 
LIST OF EXPERIMENTS CONDUCTED
 Study of the VI characteristics of SCR, TRIAC and MOSFET.
 Study of the VI characteristics of UJT
 To measure the latching and holding current of a SCR
 (a)Study of the synchronized UJT triggering circuit.
(b) Study of the cosine controlled triggering circuit  Study of the single phase half wave controlled rectifier and semi converter circuit with R and RL Load
 Study of single phase full wave controlled rectifier circuits(mid point and Bridge type) with R and RL Load
 Study of three phase full wave controlled rectifier circuits(Full and Semi converter) with R and RL Load
 Study of the forward converter (Buck converter) and flyback converter(boost converter) operation.
 Study of the single phase pwm voltage source inverter.
 Study the performance of three phase VSI with PWM control.
 Study the performance of single phase AC Voltage controller with R and RL Load
 Study of the resonant inverter.
MACHINE DESIGN & SIMULATION LAB.
LIST OF MAJOR EQUIPMENTS
Sl.No.  Equipment  TOOLS  Quantity 
01  Computer system  MATLAB2013
& Proteus 8.0 
36 nos

LIST OF EXPERIMENTS CONDUCTED
SECA (Design Using MATLAB) (Any one)
 Design of single phase/3phase transformers
 Design of 3phase induction motor
 Design of 3phase synchronous generator
SECB (Simulation Using SIMULINK) (Any two)
 Simulation of 1phase HW/FW Rectifier with R/RL Load
 Simulation of 3phase Controlled Rectifier with R/RL Load
 Simulation of 1phase/ 3phase Inverter
SECC (Design/Simulation Using MATLAB/ SIMULINK) (Any two)
 Obtaining time response of a given feedback control system to unit step/ ramp input
 Obtaining frequency response (Bode plot & Polar Plot) of a given feedback control
system
 Design & Simulation of P / PI / PID Controller
Electrical Drives Lab
LIST OF MAJOR EQUIPMENTS
Sl.No.  Equipment  Quantity 
01  1phase AC to AC converter trainer kit  01 
02  1phase fully controlled AC to DC converter trainer kit  01 
03  1phase dual converter trainer kit  01 
04  3phase AC to AC controller trainer kit  01 
05  3phase PWM inverter trainer kit  01 
06  3phase AC to DC converter trainer kit for rheostatic control method  01 
07  3phase fully control AC to DC converter  01 
08  3 phase IGBT Based four quadrant chopper trainer kit  01 
09  1phase induction motor  01 
10  3phase squirrel cage induction motor  01 
11  3phase slip ring induction motor  01 
12  Dc shunt motor 1hp  01 
13  Separately Excited dc shunt motor 1hp  01 
14  Multimeter  03 
15  Tachometer(Digital)  01 
LIST OF EXPERIMENTS CONDUCTED
 Speed Control of Single Phase Induction Motor by using Single Phase AC to AC Converter.
 Speed Control of Separately Excited DC Shunt Motor using Single Phase Fully Controlled AC to DC Converter.
 Speed Control of Separately Excited DC Shunt Motor using FourQuadrant Chopper.
 Speed Control of Separately Excited DC Shunt Motor using Single Phase Dual Converter.
 Speed Control of Three Phase Squirrel Cage Induction Motor using Three Phase AC to AC Controller.
 Speed Control of Three Phase Squirrel Cage Induction Motor using Three Phase PWM Inverter.
 Speed Control of Three Phase Slip Ring Induction Motor using Rheostatic Control Method.
 Speed Control of DC Shunt Motor using Three Phase AC to DC Converter.
 Determination of the Transfer Function of DC Shunt Motor.
 Determination of the Moment of Inertia of DC Shunt Motor Drive System by Retardation Test.
POWER SYSTEM LAB
LIST OF MAJOR EQUIPMENTS
Sl.No.  Equipment  Quantity 
01  To determine location of fault in a cable using cable fault locator  01kit 
02  Insulation test for transformer oil  01kit 
03  To study the idmt overcurrent relay and with different plug setting and time setting multipliers and plot its timecurrent characteristics  01kit 
04  To determine A,B,C,D parameters of an artificial transmission line  01kit 
05  Computer with Matlab  36 no. 
LIST OF EXPERIMENTS CONDUCTED
Group A: HARDWARE BASED
 To determine negative and zero sequence synchronous reactance of an alternator.
 To determine subtransient direct axis and subtransient quadrature axis
synchronous reactance of a 3ph salient pole alternator.
 To determine fault current for LG, LL, LLG and LLL faults at the terminals of an
alternator at very low excitation.
 To study the IDMT overcurrent relay and with different plug setting and time setting
multipliers and plot its time – current characteristics.
 To determine the operating characteristics of biased different relay with different %
of biasing.
 To study the MHO and reactance type distance relays.
 To determine A, B, C, D parameters of an artificial transmission line.
 To compute series inductance and shunt capacitance per phase per km of a three
phase line with flat horizontal spacing for single stranded and bundle conductor
configuration.
 To determine location of fault in a cable using cable fault locator.
 To study the Ferranti Effect and voltage distribution in HV long transmission line
using transmission line model.
 Insulation test for Transformer oil.
 a) Study of various types of Lightning arrestors.
 b) Study of layout of outdoor pole mounted & plinth mounted substations.
Group B : SIMULATION BASED (USING MATLAB OR ANY OTHER SOFTWARE)
 To obtain steadystate, transient and subtransient shortcircuit currents in an
alternator.
 To formulate the YBus matrix and perform load flow analysis.
 To compute voltage, current, power factor, regulation and efficiency at the
receiving end of a three phase Transmission line when the voltage and power at
the sending end are given. Use П model.
 To perform symmetrical fault analysis in a power system.
 To perform unsymmetrical fault analysis in a power system.
 Write a program in ‘C’ language to solve economic dispatch problem of a power
system with only thermal units. Take production cost function as quadratic and
neglect transmission loss.
Project Lab
LIST OF MAJOR EQUIPMENTS
Sl.No.  Equipment  TOOLS  Quantity 
01  Computer system  MATLAB2013&
Proteus 8.0 
36 nos 
02  Multimeter  –  10 
03  Tachometer(Digital)  –  5 
04  Digital Multimeter  –  14 
05  C.R.O.  –  06 
06  Function generator  –  02 
07  Voltmeter(0300v) M.I type  –  02 
08  Ammeter (050A) M.I type  –  02 