Learners read an explanation of the RL time constant and examine the formula for calculating the instantaneous current value. The current is graphed as it climbs to maximum or drops to zero. Note* In the formulas in this module, the Greek letter epsilon should be the mathematical constant 'e'.

By playing a game of tic-tac-toe, a student can review what happens to currents and voltages throughout a parallel LC circuit when the applied frequency is increased above resonance.

Learners view animated scenes of problems caused when a lift truck is not operated properly. This object uses audio on some pages.

In this interactive object, students work 11 practice problems and solve for total resistance and current, the current through each resistor, the voltage across each resistor, and the power dissipated.

In this animated activity, learners read about air loss in a pneumatic system and ways to reduce the leakage. The object includes audio.

In this animated object, learners examine the operation of a pneumatic directional control valve using air pilot lines.

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 animated object, learners examine the causes of air leaks and read how to repair them. The object includes audio.

In this animated activity, learners examine the difference between opens and shorts in an electrical circuit. A brief quiz completes the object.

The unit of Flight - Grade 6

Guess the word to the term

Test your knowledge of Tesla Motors and Tesla's cutting edge automotive technology.

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