In this animated object, learners examine the causes of air leaks and read how to repair them. The object includes audio.
Orthographic Projection #1
By Glenn Sokolowski
In this interactive and animated object, learners examine orthographic projection and the Glass Box Theory. Front, side, and top view development is demonstrated with pictorial views of each object to help develop 2D to 3D visualization skills.
By Terry Bartelt
In this animated activity, learners see that changing the resistance value of the load in the secondary of a transformer causes current to vary in the primary.
Instantaneous Voltage Calculations of a Charging RC Circuit (Calculator TI-35X orTI-36X)
Learners view a sample of the keystrokes from a TI-35X or 36X calculator that are required to solve for the instantaneous voltage of a charging RC circuit.
Learners study animation showing the operation of an AC wound-rotor motor with its external starting resistors. A short quiz completes the activity.
Automotive Air Conditioning: The Relationship Between Pressure and Temperature
By Ken Kempfer
In this animated object, learners examine the relationship between pressure and temperature in an air conditioning system.
Learners examine how air-to-open valves and air-to-close valves are used in different situations. A brief quiz completes the activity.
Pneumatic Air Conservation
By Terry Bartelt, Stephen Schneider
In this animated activity, learners read about air loss in a pneumatic system and ways to reduce the leakage. The object includes audio.
Comparing Hydraulics and Pneumatics
Learners examine the differences and similarities between hydraulic and pneumatic systems.
Pneumatic FRL Units
Learners examine a Filter-Regulator-Lubricator (FRL) unit that is used to prepare the air in a pneumatic system.
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