Learners examine how fluid enters the inlet of a hydraulic pump because of atmospheric pressure and how pressure is created at the pump’s outlet. This object includes audio.
By Terry Bartelt
This learning activity presents information on how the type of material used for the dielectric of a capacitor affects the capacitor's value in farads.
Impedance: Series to Parallel Conversion
By Patrick Hoppe
Students view the formulas to be used to convert a series impedance to a parallel impedance.
Ohm's Law Practice Problems #3
Learners review Ohm's Law and then work 12 problems. In each of the problems, students are given two of the three variables (voltage, resistance, or current) and are asked to solve for the third.
Students examine the full-wave rectifier. They review appropriate formulas and examples of actual circuits.
Transformer Action Demonstration
Learners view animations and video clips showing how power is transmitted from one energized coil to another.
Superficial Skeletal Muscles
By Gerald Heins
Learners read descriptions of the actions of the superficial skeletal muscles and see their locations. A 61-question quiz completes the activity.
Shear - Hydraulic - Adira - Operator's Panel
By Dave Hoffman
Picture of Adira hydraulic shear's operator's panel with part identification and instructions on how to start and stop the shear as well as setting stroke (cutting length).
Calculating Bend Allowance for Press Brake Forming
Introduces two methods of determining bend allowance; one is simple and is an approximate, the other is more precise. Interactive part has learner calculate bend allowance and blank size.
Safety - Hydraulic Metal Shears
The learner reads about safety considerations for operating a hydraulic metal shear. Text, graphics and a brief assessment are included.
Spanish Verbs Crossword
Verbs. Something that you do
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