2016 February Digital and Analog Troubleshooting
Author:
Format: CEU (CONTINUING EDUCATION)
Publication Date: 2016
Article Link: Read Article
$35.00
9883 in stock
Description
SPECIAL NOTICE: Please check each course for verification of approval before purchasing.
This test is based on the article,Digital and Analog Troubleshooting, published in the February 2016 issue and counts as one contact hour (0.1 CEU) of elevator industry continuing education credit. Most courses are approved by NAEC for CET/CAT and NAESAI for QEI and in the following states: Alabama, Arkansas, Colorado, Florida, Georgia, Illinois, Indiana, Kentucky, Maryland, Mississippi, Missouri, Oklahoma, Pennsylvania, Vermont, Virginia, Washington, West Virginia, Wisconsin.
Learning Objectives - After reading this article, you should have learned about:
- Correct high and low voltages of TTL and CMOS logic circuits
- Characteristics of a clock signal
- Types of digital test equipment
- Troubleshooting methods for digital and analog circuits
- How VFDs operate and how to safely adjust them
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Author Bio
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