Problem on Tachogenerator
A tachogenerator is a small DC generator designed to output a voltage directly proportional to the speed of a rotating shaft. These instruments are used to generate an analog electrical...
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D.C Tachogenerator Principle
The D.C Tachogenerators is a type of electrical type’s tachogenerators which can also be used for speed measurement. The D.C tachogenerator is shown in below figure. The armature of the...
DC Motor Speed Control
DC electric motors generate torque by a reaction between two magnetic fields: one field established by stationary “field” windings (coils), and the other by windings in the rotating armature. Some...