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dc Experiments
1 Math Review and Calculator Fundamentals dc
2 Resistors and the Color Code
3 Ohm's Law
4 Series Resistance
5 Series de Circuits
6 Parallel Resistance
7 Parallel dc Circuits
8 Rheostats and Potentiometers
9 Scries-Parallel dc Circuits
10 Power Ratings of Resistors
11 Superposition Theorem (dc)
12 Thevenin's Theorem and Maximum Power Transfer
13 Norton's Theorem and Current Sources
14 Methods of Analysis
15 Capacitors
16 R-C Circuits, Transient Response
17 R-L and R-L-C Circuits with a dc Source Voltage
18 Design of a dc Ammeter and Voltmeter and Meter Loading Effects
19 Wheatstone Bridge and ？-Y Conversions
20 Ohmmeter Circuits

ac Experiments
1 Math Review and Calculator Fundamentals ac
2 The Oscilloscope
3 R-L-C Components
4 Frequency Response of R, L, and C Components
5 Frequency Response of the Series R-L Network
6 Frequency Response of the Series R-C Network
7 The Oscilloscope and Phase Measurements
8 Series Sinusoidal Circuits
9 Parallel Sinusoidal Circuits
10 Series-Parallel Sinusoidal Circuits
11 Superposition Theorem (ac)
12 Thevenin's Theorem and Maximum Power Transfer
13 Series Resonant Circuits
14 Parallel Resonant Circuits
15 Passive Filters
16 Investigating the Responses of a Cross-over Network
17 The Transformer
18 Pulse Waveforms
19 Currents and Voltages in Balanced Three-Phase Systems
20 Power Measurements in Three-Phase Systems

Parts List for the Experiments Appendices
I Resistor Color Coding
II Capacitor Color Coding
III Resistance Measurements (VOM)
IV Proper Use of the VOM Multimeter
V Scientific Notation and Trigonometric Identities

With each new edition, our first effort is to develop a few new laboratory experiments for the dc and ac sections to offer a broader range of selection. In keeping with this, through the efforts of Professor Franz J. Monssen, we have added two de and two ac experiments.
The first of the new dc experiments, Power Ratings of Resistors, teaches students that just because a circuit works "on paper," it may not be a physically realizable circuit. Besides the determination of voltages across and currents through resistors, their power ratings must not be exceeded to ensure the proper and safe operation of a physical circuit.
The second new dc experiment, R-C Circuits, Transient Response, investigates the transient response of R-C circuits. That response is fundamentally important in ascertaining the time it takes for an R-C circuit to change energy states and is an important parameter of circuit performance. Students are encouraged to obtain the transient response and the time constant of a charging circuit using the PSpice program and compare its results with the experimental data obtained.
The first of the new ac experiments, Superposition Theorem (ac), attempts to verify its applicability to a circuit containing an ac and a dc source. The circuit used in our investigation is much like many transistor circuits that use a dc source for biasing power and an ac source that provides the signal in the circuit. In addition, this two-source circuit demonstrates that the power flow in it conforms to the Superposition theorem.
The second new ac experiment, Investigating the Responses of a Cross-over Network, is a circuit that has practical applicability beyond the laboratory. Cross-over networks are found in audio systems. Students will investigate the response of this system over the entire audio range. Specifically, three passive filter networks are used, each of them maximizes its response over a certain portion of the audio frequency spectrum. A PSpice AC Sweep analysis ranging from 0 Hz to 100 kHz using its PROBE plot will yicld valuable insight into the behavior of this system.