In this learning activity, you'll discover and then follow established rules when naming database objects.
Learners view step-by-step instructions for how to set up and sharpen a drill bit in the Darex drill grinder, model SP2000.
Learners observe animations showing how data is converted between serial and parallel flow.
In this learning activity you'll examine how a data file is broken into packets and transmitted over the Internet.
In this animated object, learners examine three data compare instructions used by programmable logic controllers (PLCs). A practical application to show how these instructions are used in an industrial setting is provided.
Explore what DML is including its main commands INSERT, UPDATE, DELETE, and SELECT.
In this activity, you'll learn about the different data types associated with databases.
Learners examine the periodic table to identify metallic elements that have either fixed or variable oxidation states.
Dr. Miriam Douglass
Dr. Martin McClinton
In this animated learning object, students examine the addresses of PLC elements and how they pertain to I/O connections and internal memory files.
Students read an explanation of the common-source and source-follower amplifiers. Gain formulas are developed and an example is given.
In this learning activity you'll use a map to identify the 10 countries with the largest populations of Jewish people.
In this screencast, learners read how microbes in such items as yogurt, bread, insulin, and insect sprays improve our lives.
In this learning activity you'll describe the typical components of a data center.
Students read about the four steps to creating an ac model and view examples.
Students examine the drain curves for a JFET. They are also introduced to vocabulary terms and formulas.
Students read about decibel power gain and decibel voltage gain. Examples are given for each.
Learners examine the fundamentals of a pulse train. Concepts such as time on, time off, duty cycle, period, and frequency are covered.
Learners examine the impedance matching capability of a transformer and how to select the proper turns ratio to achieve this function. A brief quiz completes the activity.
In this learning activity, you’ll be introduced to what the CRC is, the technology behind it, and how it’s performed.
Learners study the interaction between the conductors of the stator and the armature inside a DC motor, which causes the shaft to rotate. A short quiz completes the activity.