Asked by Rhyana Delgado on May 22, 2024
Verified
The speed of the disc servomotor can be varied by changing the amount of voltage supplied to the armature. The voltage is generally varied using _____.
A) phase
B) pulse-width
C) frequency
D) amplitude
Voltage
The electrical potential difference between two points, or the force that drives an electric current between those points.
Armature
The rotating part of an electric machine, such as a motor or generator, around which the electromotive force is generated.
Pulse-width
The duration of time that a pulse in a pulse modulation system is at a high or significant level, important in determining signal characteristics.
- Determine and apprehend how voltage, resistance, and magnetic fields influence motor performance.
- Develop an understanding of how speed regulation in DC motors is influenced by the load and circuitry components.
Verified Answer
Learning Objectives
- Determine and apprehend how voltage, resistance, and magnetic fields influence motor performance.
- Develop an understanding of how speed regulation in DC motors is influenced by the load and circuitry components.
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