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ELECTRIC MOTORS, GEARMOTORS AND DRIVES |
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Glossary of Terms
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| Counter Electromotive Force: |
| Voltage that opposes line voltage caused
by induced magnetic field in a motor armature or rotor. |
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| Current, AC: |
| The power supply usually available from the electric
utility company or alternators. |
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| Current, DC: |
| The power supply available from batteries, generators (not
alternators), or a rectified source used for special applications. |
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