The learner will understand the two methods used to create a phase shift in current between two windings.

Learners observe how an optical pyrometer is used to take temperature measurements without making physical contact with the object being measured.

Learners examine how air-to-open valves and air-to-close valves are used in different situations. A brief quiz completes the activity.

In this interactive learning object, students calculate a resultant of multiple forces acting in a concurrent, coplanar condition.

Learners work problems to make conversions between RMS, average, peak, and peak-to-peak AC voltages.

In this animated object, learners examine the formulas used to convert peak, RMS, average, and peak-to-peak AC voltages. A brief quiz completes the activity.

Learners view animations and video clips showing how power is transmitted from one energized coil to another.

Students solve six problems for series impedance using complex numbers. Immediate feedback is given.

Students work six practice problems to determine the total impedance of a parallel circuit.

Choose the correct answer.

Review of physical science concepts for Grade 5, based on Florida's Next Generation Sunshine State Standards

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