NVCC 1995-1996 Catalog

Description of Courses

ETR - Electronics Technology

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ETR 221
ELECTRONIC CONTROLS I (4 CR.)

Prerequisite or corequisite is ETR 250 or ETR 261. Discusses characteristics and performance of linear control systems with one or more feedback loops. Includes functions and properties of various components encountered in control systems including servo-amplifiers and error detectors, machine synchronization for automatic operations. Lecture 3 hours. Laboratory 3 hours. Total 6 hours per week.


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