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Three-Phase AC Circuits (A8203)
Electrical Engineering
This lesson shows how three-phase AC voltage is generated and describes different characteristics of three-phase voltage. The lesson introduces two types of winding electrical connections with graphic demonstrations of their effect on voltage and current. Also presented are transformers and the way in which they affect voltage and current.

Professional Development Hours: 1
$60.00

Transducers, Annunciators, Recorders (AEM04)
Instrumentation
This lesson teaches routine maintenance requirements and calibration procedures for transducers, recorders, and annunciators. The lesson provides a basic understanding of the functions of I/P, P/I, and E/I transducers, multipen and multipoint recorders, and annunciators. The lesson also outlines how to identify and troubleshoot problems in these instruments.

Professional Development Hours: 1
$60.00

Temperature And Frequency Test Devices (ATI03)
Instrumentation
This lesson describes the features of a temperature calibrator and how calibrator temperature and sensor type are configured. This lesson also describes the reading and maintenance of thermocouplers and thermocoupler valves.

Professional Development Hours: 1
$60.00

Temperature Measurement (AFM03)
Instrumentation
This lesson presents the basic principles of temperature measurement and the application of temperature measuring instruments. Various temperature-measuring instruments are discussed including thermometers, pyrometers, thermocouples, resistance temperature detectors, and thermistors.

Professional Development Hours: 1
$60.00

Techniques for Extending Bearing Life (A8304)
Mechanical
This lesson presents guidelines for maximizing the operational life of bearings for rotating equipment. The lesson emphasizes the proper handling, storage, installation, and maintenance of bearings.

Professional Development Hours: 1
$60.00

Spectroscopic Analyzers (AAS02)
Instrumentation
This lesson introduces participants to the principles of process analysis. The advantages of process analysis for industry are discussed and the scientific principles of the various process analysis methods, such as spectrometry, chromatography, electrochemical and physical property analysis are described.

Professional Development Hours: 1
$60.00

Single Loop Control (AIP01)
Instrumentation
This lesson presents the principles of single-loop control and the applications of feedback control in the industrial environment. Also introduced are various control modes including on/off, proportional, integral, and derivative control.

Professional Development Hours: 1
$60.00

Semiconductors and Diodes (A8204)
Electrical Engineering
This lesson presents the physical and electrical properties of different semiconductor material types and how current flows through each type. The lesson shows codes and symbols for diodes and how and zener diodes are also explained.

Professional Development Hours: 1
$60.00

Sensors and Transmitters (APM02)
Instrumentation
This lesson describes the features and operation of sensors used in pneumatic instruments, including Bourdon tubes, filled bulbs, diaphragm capsules and bellows. It teaches how both force and motion-balance pneumatic transmitters operate and how transmitter components, such as flapper/nozzles, relays and restrictors are cleaned and maintained.

Professional Development Hours: 1
$60.00

Reverse Double Dial Alignment (A8306)
Mechanical
This lesson shows how to use the reverse double dial alignment procedure to determine and correct misalignment as well as how to take dial indicator readings. The lesson also teaches how to calculate the necessary vertical and horizontal adjustments and how to verify the results. Emphasis is on good record keeping, the importance of accurately reading the dial indicators, and performing the calculations correctly to ensure that proper alignment is achieved.

Professional Development Hours: 1
$23.00

Rectifiers and Filters (A8205)
Electrical Engineering
This lesson presents the basic operating theories of electronic power supplies, half-wave rectifiers, full-wave rectifiers, full-wave bridge rectifiers, capacitive input filters, and inductive input filters. The lesson shows how to calculate the expected DC output voltage for a half-wave rectifier, full-wave rectifier, and full-wave bridge rectifier.

Professional Development Hours: 1
$23.00

Power Devices (A8206)
Electrical Engineering
This lesson describes the operating principles and function of transistors, SCR??S, and triacs and shows how current flows through each device. Schematic symbols for transistors, SCR??S, and triacs are also shown and explained.

Professional Development Hours: 1
$23.00