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Tidewater Community College · Courses

ETR

12 courses with the subject ETR, each shown exactly as we captured it from the college's catalog, with every element we hold. Where the wording looks broken, that is our reading of the catalog, not the college's text.

ETR 104Electronic Fundamentals with Computer Applications4

Provides an introduction to the fundamentals of D.C. and A.C. circuit analysis and computer applications. Includes the study of electrical units and components, series, parallels, series-parallel D.C. and A.C. circuits, inductive and capacitative reactance, impedance and use of circuit analysis software. Lecture 3 hours. Laboratory 3 hours.

Subject
ETR
Credits (min)
4
Credits (max)
4
Credit unit
Credits
Type
course
Edition
2026-2027
Catalog
2026-2027 Catalog
Source
catalog.tcc.edu
ETR 112Math Applications for ELE/ETR Analysis2

Presents mathematical applications for ELE/ETR students. Includes mathematical concepts and problems in algebra and trigonometry, and direct application to electronic analysis. Includes a survey of advanced mathematics to develop and reinforce electronic concepts. Lecture 1 hour. Laboratory 2 hours.

Subject
ETR
Credits (min)
2
Credits (max)
2
Credit unit
Credits
Type
course
Edition
2026-2027
Catalog
2026-2027 Catalog
Source
catalog.tcc.edu
ETR 113D.C. and A.C. Fundamentals I4

Studies D.C. and A.C. circuits, basic electrical components, instruments, network theorems, and techniques used to predict, analyze and measure electrical quantities. Part I of II.

Subject
ETR
Credits (min)
4
Credits (max)
4
Credit unit
Credits
Type
course
Edition
2026-2027
Catalog
2026-2027 Catalog
Source
catalog.tcc.edu
Prerequisite
ETR 104 and MTH 161 or MTH 167 . Lecture 3 hours. Laboratory 3 hours.
ETR 114D.C. and A.C. Fundamentals II4

Studies D.C. and A.C. circuits, basic electrical components, instruments, network theorems, and techniques used to predict, analyze and measure electrical quantities. Part II of II.

Subject
ETR
Credits (min)
4
Credits (max)
4
Credit unit
Credits
Type
course
Edition
2026-2027
Catalog
2026-2027 Catalog
Source
catalog.tcc.edu
Prerequisite
ETR 113. Lecture 3 hours. Laboratory 3 hours.
ETR 148Amplifiers and Integrated Circuits4

Studies devices and amplifiers with emphasis on analysis and design. May include summing and integrating amplifiers, choppers, modulators and other circuits.

Subject
ETR
Credits (min)
4
Credits (max)
4
Credit unit
Credits
Type
course
Edition
2026-2027
Catalog
2026-2027 Catalog
Source
catalog.tcc.edu
Prerequisite
ETR 113 . Lecture 3 hours. Laboratory 3 hours.
ETR 170Wind Turbine Operations4

Examines every component of a commercial wind turbine using Nacelle Trainers. Explores, explains and demonstrates the operation, troubleshooting, and maintenance of a commercial wind turbine in an offshore environment.

Subject
ETR
Credits (min)
4
Credits (max)
4
Credit unit
Credits
Type
course
Edition
2026-2027
Catalog
2026-2027 Catalog
Source
catalog.tcc.edu
Prerequisite
ELE 178, ELE 233 and MEC 268.
Corequisite
ETR 173. Lecture 4 hours.
ETR 173Wind Turbine Operations Lab2

Provides hands-on training on the operation, maintenance, and troubleshooting of a commercial wind turbine using a wind turbine trainer. Examines how to optimize turbine blade pitch angle and rotational speed to maximize energy generation.

Subject
ETR
Credits (min)
2
Credits (max)
2
Credit unit
Credits
Type
course
Edition
2026-2027
Catalog
2026-2027 Catalog
Source
catalog.tcc.edu
Prerequisite
ELE 178, ELE 233 and MEC 268.
Corequisite
ETR 170. Laboratory 4 hours.
ETR 174Virtual Instrumentation4

Provides an introduction to virtual instrumentation, data acquisition, and instrument control using LabVIEW. Includes structures, arrays, clusters, charts, graphs, strings, file I/O, and data analysis. Lecture 3 hours. Laboratory 3 hours.

Subject
ETR
Credits (min)
4
Credits (max)
4
Credit unit
Credits
Type
course
Edition
2026-2027
Catalog
2026-2027 Catalog
Source
catalog.tcc.edu
ETR 203Electronic Devices I3

Studies active devices and circuits such as diodes, power supplies, transistors, amplifiers and others.

Subject
ETR
Credits (min)
3
Credits (max)
3
Credit unit
Credits
Type
course
Edition
2026-2027
Catalog
2026-2027 Catalog
Source
catalog.tcc.edu
Prerequisite
ELE 150 . Lecture 2 hours. Laboratory 3 hours.
ETR 261Microprocessor Application I4

Teaches the fundamentals of microprocessors including architecture, internal operations, memory, I/O devices machine level programming and interfacing. Emphasizes instrumentation and microprocessor. Lecture 3 hours. Laboratory 3 hours.

Subject
ETR
Credits (min)
4
Credits (max)
4
Credit unit
Credits
Type
course
Edition
2026-2027
Catalog
2026-2027 Catalog
Source
catalog.tcc.edu
ETR 279Digital Principles, Terminology and Applications4

Studies digital principles, terminology and applications covering number systems, arithmetic, Boolean algebra, Karnaugh maps and advanced logic circuits. Includes the study of registers, encoding and decoding, and multiplexing; A/D, D/A, displays and others. Lecture 3 hours. Laboratory 3 hours.

Subject
ETR
Credits (min)
4
Credits (max)
4
Credit unit
Credits
Type
course
Edition
2026-2027
Catalog
2026-2027 Catalog
Source
catalog.tcc.edu
ETR 281Digital Systems3

Includes basic numbering systems, Boolean algebra, logic circuits and systems, pulse circuits and pulse logic systems as applied to computer and microprocessor technology. Lecture 2 hours. Laboratory 3 hours.

Subject
ETR
Credits (min)
3
Credits (max)
3
Credit unit
Credits
Type
course
Edition
2026-2027
Catalog
2026-2027 Catalog
Source
catalog.tcc.edu

Source: Tidewater Community College's catalog, linked per course · table learning_unit · CourseShelf publish 59