Aviation Mechanic - General, Airframe, and Powerplant › I. General › Task A. Fundamentals of Electricity and Electronics

AM.I.A.K7f

Knowledge

Electrical laws and theory.

Right-hand motor rule

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Study note

Get a short, cited explanation of this element written from the FAA handbooks: the core idea, the numbers that matter, common test traps, and a quick self-check.

From the FAA library

Aviation Maintenance Technician Handbook - General p. 12-140
Chapter 12: Fundamentals of Electricity & Electronics › DC Motor Construction › Armature Assembly
mica. Insulated wedge rings hold the segments in place. Figure 12-293. Developing a torque. Figure 12-294. Right-hand motor rule…
Aviation Maintenance Technician Handbook - General p. 12-139
Chapter 12: Fundamentals of Electricity & Electronics › Position B
commutator, to the positive (+) brush, and then back to the positive terminal of the battery. By using the right-hand motor rule, it is seen that the coil rotates counterclockwise. The torque at this position of the coil is maximum…
Aviation Maintenance Technician Handbook - General p. 12-138
Chapter 12: Fundamentals of Electricity & Electronics › DC Generator Maintenance › Force Between Parallel Conductors
magnetic fields about the current carrying coil just described. This is the torque, which turns the coil. The right-hand motor rule can be used to determine the direction a current carrying wire moves in a magnetic field. As illustrated…