'Current travels' diaporamas de présentation

Oscilloscope Tutorial

Oscilloscope Tutorial. The oscilloscope is basically a graph-displaying device It draws a graph of an electrical signal. In most applications the graph shows how signals change over time: the vertical (Y) axis represents voltage the horizontal (X) axis represents time. . Oscilloscopes.

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Actuators: Where the REAL Action Takes Place!

Actuators: Where the REAL Action Takes Place!. Fred Donelson Kevin McKone. What is an Actuator?. It is a mechanism that converts some type of energy into motion in order to do work (move a force over a distance)

398 views • 32 slides

SAFE MAINTENANCE & REPAIR ACTIVITIES

FOCUS ON SAFE WORK FOR LIFE. SAFE MAINTENANCE & REPAIR ACTIVITIES. Maintenance Work: A Life or Death Experience. EACH YEAR: MINERS DOING MAINTENANCE & REPAIR WORK are severely injured or killed from a wide variety of HAZARDS, including: ELECTRICITY (Shock, Burns & Electrocution),

590 views • 28 slides

Hydro-electric Power & the Spier Falls Dam

Hydro-electric Power & the Spier Falls Dam. For centuries, humans have used falling water to provide power for grain and saw mills, as well as other activities.

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Controlling the flow

Controlling the flow. Of Electrical Current. Conductors Insulators. Electrons not as tightly bound. They are freer to move. When a conductor is connected to an electrical source, the electrons move toward the positive end of the voltage source.

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Electromagnets

Electromagnets. Oersted noticed that a compass needle moves whenever it is placed near a conducting wire. Oersted`s Principle : A charge moving through a conductor produces a circular magnetic field around the conductor.

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Announcements

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Announcements

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Doc Brown and the crew Presents The flux capacitor

Doc Brown and the crew Presents The flux capacitor. Joshua jefferies Isaak Samsel Austin Bootin Brian plaag. overview. Wind spin fan blades. Fan blades spin the magnets inside the coil. The changing magnetic field creates an electrical current in the coil.

167 views • 5 slides