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Experiments for Review

Experiments in Electrical Engineering

Basic Electrical Science Lab

IIT Roorkee

1. Familiarization with the Electrical Equipments
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2. To study and verify the Kirchhoff law.
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3. To study and working of fluorescent lamp and learn about the improvement of power factor using a capacitor.
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4. To study and verify the network theorem (a) Superposition Theorem (b) Thevenin Theorem (c) Norton Theorem (d) Maximum Power Transfer Theorem
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5. To study and measure the power consume by three phase resistive load by two wattmeter method.
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6. To study and measure the voltage, current, power and power factor in a series RLC circuit.
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7. To study and measure the voltage, current, power and power factor in parallel RLC circuits.
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8. To study the efficiency of a single phase transformer by load test.
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9. To Determine the Resonance Frequency in a series RLC circuit.
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10. To study the torque speed characteristics of three phase induction motors.
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Basics of Electrical Engineering Lab

IIT Kanpur

1. Measurement of power and power factor in a single-phase ac series inductive circuit and study improvement of power factor using capacitor.
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2. Connection and measurement of power consumption of a fluorescent lamp (tube light).
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3. To study running and speed reversal of a three-phase induction motor and record speed in both directions.
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4. Demonstration of cut-out sections of machines: dc machine, three phase induction machine, single-phase induction machine and synchronous machine.
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5. Measurement of Operational Amplifier Parameters: Common Mode Gain, Differential Mode Gain, CMRR, Slew Rate.
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6. Study of Instrumentation Amplifier.
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7. To plot V-I characteristics of SCR.
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8. To plot V-I characteristics of TRIAC.
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9. Calibration of AC voltmeter and AC ammeter.
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10. Verification of Superposition and Thevenin Theorem.
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Control Engineering Virtual Lab

Dayalbagh Educational Institute, Agra

1. Analyze the transfer function and pole zero plot of a control system.
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2. Find and Plot the step and impulse response for a first order unity feedback system.
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3. Find and Plot the step and impulse response for a second order unity feedback system.
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4. Find and Plot the step and impulse response for a type ‘0’, type ‘1’, type ‘2’ systems.
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5. Show the effect of addition of zeros to the forward path transfer function of a closed loop system.
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6. Show the effect of addition of poles to the forward path transfer function of a closed loop system.
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7. Root Locus
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8. Show the bode plot for a given transfer function of the system.
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9. Obtain Nyquist Plot of a system
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10. Study the effect of PI, PD and PID controller on system performance
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Electrical Measurements Lab

IIT Roorkee

1. Familiarization with measuring instruments
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2. Measurement of unknown resistance by Wheatstone’s bridge
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3. Measurement of low resistance by Kelvin’s double bridge
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4. Measurement of capacitance by Schering Bridge
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5. To measure the value of unknown inductance with the help of Anderson’s Bridge
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6. To find the value of unknown inductance using a Maxwell’s Bridge
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7. Three phase power measurement using (a) Single Wattmeter Method (b) Two Wattmeter Method
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8. Calibration and Testing of single phase energy Meter
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9. To measure unknown capacitance and Resistance using Wein's bridge
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10. To measure High Resistance using the Loss of Charge Method
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Power Electronics I Lab

IIT Delhi

1. Characteristics of controlled switching power devices
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2. Performance measurement and analysis of three phase AC-DC uncontrolled bridge rectifiers.
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3. Performance Measurement and Analysis of Non-isolated DC-DC Boost Converter
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4. Performance measurement and analysis of single phase AC voltage controller
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5. Single phase IGBT inverter under sinusoidal PWM control
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6. Performance measurement and analysis of isolated DC-DC flyback converter
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7. Performance measurement and analysis of single phase AC-DC uncontrolled bridge rectifier.
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8. Performance Measurement and Analysis of three phase AC-DC Controlled Bridge Rectifier
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9. Three phase IGBT inverter under sinusoidal PWM control
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10. Performance Measurement and Analysis of Single-phase AC-DC Controlled Bridge Rectifier
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Power Electronics II Lab

IIT Delhi

1. Characteristics of high frequency MOSFET switching power device.
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2. Characteristics of high frequency IGBT switching power device
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3. Performance measurement and analysis of DC-DC buck regulator
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4. Performance Measurement and Analysis of Non-isolated DC-DC Boost Converter
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5. Performance measurement and analysis of single phase AC voltage controller
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6. Performance measurement and analysis of isolated DC-DC push-pull regulator
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7. Performance Measurement and Analysis of Single-phase AC-DC Uncontrolled Bridge Rectifier with Capacitive Filter
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8. Performance Measurement and Analysis of Single-phase AC-DC Controlled Bridge Rectifier
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9. Performance measurement and analysis of 1-phase IGBT inverter with sinusoidal PWM control
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10. Performance measurement and analysis of single phase AC-DC controlled bridge rectifier with different filters
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Control and Instrumentation Laboratory

IIT Kharagpur

1. Transient and frequency response of D’ Arsonval galvanometer.
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2. Study of Rectilinear Motion.
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3. Study of DC Motor
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4. Determination of the incremental transfer function of an AC Servomotor.
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5. Study and operation of the Process Trainer set up.
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6. Study and operation of the Process Simulator set up.
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7. Study and operation of Magnetic Levitation
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8. Study and operation of the DC Speed / Position control set up.
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9. Temperature control system.
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10. Two Tank Water Level control.
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11. Study and operation of Inverted Pendulum System
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12. Simulation of Control Systems
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Digital Control Lab

IIT Kharagpur

1. Determine frequency response of zero order hold and first order hold using actual transfer functions and Pade approximations
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2. Mapping of S-plane to Z-plane analytically and verification using simulation
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3. Discretization of continuous system
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4. Controllability and Observability of Inverted Pendulum on Cart
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5. Control design via pole placement for pendulum on cart with Pre-compensator design
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6. State Observer and Controller Design for Pendulum on Cart
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Project / System Engineering and Management Lab I

COEP Technological University, Pune

1. Design and develop a P&ID for Spray drying pilot plant.
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2. Design and develop a P&ID for Boiler and Heat Exchanger pilot plant.
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3. Design and develop a P&ID for Batch and Bottle Filling pilot plant.
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4. Design and develop a P&ID for Binary Batch Distillation Column pilot plant.
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5. Develop activity charts for process and instrumentation project.
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6. To prepare documents for Procurement activities: Inquiry, Quotation, Comparative statement, Purchase orders for a typical project
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7. Prepare and validate the commissioning documents.
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8. Prepare the cost estimation sheet for the project under consideration.
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Project / System Engineering and Management Lab II

COEP Technological University, Pune

1. Design and develop a P & ID for Flow sensors calibration set-up.
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2. Design and develop a P & ID for Level sensors calibration set-up.
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3. Design and develop a P & ID for Pressure and Vacuum sensors calibration set-up.
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4. Design and develop a P & ID for Temperature sensors calibration set-up.
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5. Develop an Instrument Index sheet.
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6. Develop Specification sheets for given instruments for a calibration lab.
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7. Develop Hook up drawings (Control valve, Thermowell, orifice plate, DPT etc.)
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8. Interpret GA drawings for a process plant.
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9. To learn procedure to perform pre-commissioning activities.
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10. Develop a fault finding and maintenance schedule for a process plant.
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11. Interpret the event and alarm diagram for the smooth running of a plant.
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