Introduction to Electrical Circuits: Laboratory

Table of Contents

©2008 by Professor Mohamad H. Hassoun

©2017 Revised by Qiuye Yu, Chang Fu and Xiaoce Feng

 

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The Oscilloscope (Experiment 1)

Pre-lab, lab activity and post-lab

 

The Function Generator (Experiment 2)

Signal Basics

Pre-lab, lab activity and post-lab

 

Resistors and Multimeter Measurements (Experiment 3)

The DC Power Supply and the Multimeter

Pre-lab, lab activity and post-lab

- Measuring Resistance

- Resistor Color Code

- Ohm’s Law (V-I graph)

- Resistor Power Rating and the DC Supply

- Measuring DC Voltages and Currents

- Measuring AC (RMS) Voltage

- Multimeter Loading Effects

 

Simple Resistive Circuits (Experiment 4)

Protoboard (Pre-Lab, Part A) Watch Video

DC Analysis with Multisim (Pre-Lab, Part B)

Pre-lab, lab activity and post-lab

- Resistance of Resistive Networks

- The Current Divider

- The Voltage Divider

- The Potentiometer

- Temperature Sensing Circuit

 

Circuit Laws (Experiment 5)

Pre-lab, lab activity and post-lab

- Superposition Law

- Kirchhoff’s Voltage Law

- Kirchhoff’s Current Law

 

Circuit Theorems (Experiment 6)

Pre-lab, lab activity and post-lab

- Thevenin’s Theorem

- Norton’s Theorem & Source Transformation

- Maximum Power Transfer

 

Resistive Op-Amp Circuits (Experiment 7)

Pre-lab, lab activity and post-lab

- Op-amp Bias

- Comparator Circuit

- Inverting Amplifier

- Non-Inverting Amplifier

- Adder Circuit

 

Transient Response in RC Circuits (Experiment 8)

Pre-lab, lab activity and post-lab

- Capacitor Types and Properties

- Capacitor Markings

- Capacitance of Capacitive Networks

- Observing the Transient Response of an RC Circuit

- Measuring the Time Constant

- Capacitor-Based Voltage Integrator

 

Transient Response in RL Circuits (Experiment 9)

Pre-lab, lab activity and post-lab

- Inductance and Inductor Types

- Observing the Transient Response of an RL Circuit: Large R

- Observing the Transient Response of an RL Circuit: Small R

- Measuring the Time Constant

- Inductor-Based Voltage Integrator

 

Transient Response of Second-Order Circuits (Experiment 10)

Pre-lab, lab activity and post-lab

- Oscillation and Energy Exchange in an LC Circuit

- The Series RLC Circuit: Under-Damped Response

- The Series RLC Circuit: Over-Damped Response

- The Series RLC Circuit: Critically-Damped Response

 

AC Steady-State Response (Experiment 11)

Pre-lab, lab activity and post-lab

- AC Steady-State Operation

- Measuring the Phase Difference

- Time-Domain to Phasor Domain Transformation

- AC Excitation of an Ideal Inductor

- AC Excitation of a Series RL Circuit

- AC Excitation of a Series RC Circuit

- AC Excitation of a Series RLC Circuit

 

Electric Filters (Experiment 12)

Pre-lab, lab activity and post-lab

- The Transfer Function

- Magnitude and Phase Plots

- Low-Pass Filter

- High-Pass Filter

- Band-Pass Filter

- Notch Filter

 

Probe Calibration (Appendix A)

Resistor Color Code (Appendix B)

Standard Resistor Values (Appendix C)

Standard Capacitor Values (Appendix D)

Standard Inductor Values (Appendix E)

Lissajous Patterns (Appendix F)

Multisim Circuit Simulator (Appendix G)

LM741 Op-Amp Data Sheet (Appendix H)

Kit Components (Appendix I)

 

Instrument Manuals:

·       Rigol MSO1104 oscilloscope

·       Rigol DG1022A Function Generator

·       Rigol DP 832 power supply

·       RIGOL DM 3058E multimeter