Learners examine a Filter-Regulator-Lubricator (FRL) unit that is used to prepare the air in a pneumatic system.
The TI-83 Plus Calculator: Complex Conjugate Conversion
By Patrick Hoppe
Learners view the steps to find the complex conjugate of a number using the TI-83 Plus calculator. They are encouraged to work the examples given.
Transistor AC Analysis Practice Problem: Circuit #5
The learner solves for Zin(base), Zin(stage), Zout, and Av. A "help" screen is available.
Conductive Probe Sensors
By Terry Bartelt
In this animated object, learners study how conductive probe sensors are used to measure conductive liquid in a container.
Forward/Reverse Ladder Circuits
In this animated object, learners study the operation of a ladder circuit that controls the rotational direction of a DC motor.
Best Buy Shopping
By Michele Williams
In this learning activity you'll discover how to calculate the best priced items and improve your financial literacy.
Measuring Length in the Metric System
By Nabila Dahche
In this learning activity you'll explore how units in the metric system are related to each other and practice locating measurements on a metric line.
Weight-Volume Relationships: Unit Weight
By Steve Whitmoyer
Students read about the concept of unit weight relating to the 3-phase diagram and perform calculations.
Weight-Volume Relationships: Dry Unit Weight
Students read how to determine and calculate the dry unit weight for a given sample of soil or aggregate based on the weight-volume relationship.
Weight-Volume Relationships: Saturated Unit Weight
Students read how to determine and calculate the saturated unit weight for a given sample of soil or aggregate, based on the weight-volume relationship. Practice problems complete the activity.
Decimal and Fraction Equivalent Review
In this learning activity, you'll practice converting between common decimal and fraction equivalents in US standard units.
Unit Conversion in the English Measurement System: Area
You'll practice converting between units of measure for area in the English Measurement System.
Really useful.. thanx
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