Its a servo.
In a typical electric motor, the starting winding generally has more turns than the running winding. This is because the starting winding needs to create a higher magnetic field to initiate the motor's rotation, while the running winding operates more efficiently with fewer turns once the motor is up to speed. However, the exact configuration can vary based on the design of the motor.
Yes, although the question is poorly formed. The ratio of the voltage in the primary winding to the voltage in the secondary winding is the same as the ratio of the number of turns in the primary winding to the number of turns in the secondary winding. For example, if the primary had 1200 turns with the secondary having 120 turns, and the primary voltage was 50 volts, then the secondary would be 5 volts. This is a ratio of 10:1.
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You can't , without knowing which winding is which . 9 times out of 10 it will just trip your protection device if it's connected wrong . U need to watch for it starting i'n forward i'n star but when it kicks into delta goes i'n reverse . If u take the motor to a winding shop they should be able to identifie which winding is which .
pitch windings are used to suppressed the harmonics. while operating two gen sets in parallel having different pitch windings will certainly cause problems in reducing the harmonics . for example a generator with pitch winding 2/3 suppressed the triple harmonics but may enhance the 5th and 7th harmonics similarly a generator with pitch winding 5/6 suppressed the 5th and 7th harmonics but may enhances the triple ones . so the act would counter act each other.
Winding can be a present participle when it is used as a verb form (e.g., He is winding the clock). It can also be used as an adjective, such as in "a winding road," which describes the road as having twists and turns.
The primary winding is the winding connected to the supply, while the secondary winding is the winding connected to the load. The terms, 'primary' and 'secondary' are unrelated to voltage levels.
In a typical electric motor, the starting winding generally has more turns than the running winding. This is because the starting winding needs to create a higher magnetic field to initiate the motor's rotation, while the running winding operates more efficiently with fewer turns once the motor is up to speed. However, the exact configuration can vary based on the design of the motor.
fixed
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A rocker arm holds a carbon brush. In other words it is a carbon brush holder. Changing over the rocker arm connections is the same as changing over the armature connections and will make a DC motor turn in the reverse direction assuming that the magnetic orientation of the motor's field stays the same.More detailDC motor having a field windingIf the stator's field is created by a field winding and that winding's connections are changed over at the same time as the armature's connections are changed over, then the DC motor's direction of rotation will be the same as before.If the stator's field is created by a field winding and that winding's connections are not changed over at the same time as the the armature's connections are changed over, then the DC motor will turn in the reverse direction.DC Motor having a field created by a permanent magnetIf the stator's magnetic field is created by a permanent magnet and the orientation of that magnet is reversed at the same time that the armature connections are changed over, then the DC motor's direction of rotation will be the same as before.If the stator's magnetic field is created by a permanent magnet and the orientation of that magnet is not reversed at the same time as the armature connections are changed over, then the DC motor will turn in the reverse direction.
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In single phase motors, there are two windings. 1)Main winding 2) starter (auxiliary) winding. As per the double revolving theory in 1 phase machines, motor can rotate if current in the starter winding have near to 90 deg. phase shift wrt main winding. Now current flowing through capacitor leads by 90 deg. Ideally. So this is how we can get two currents which are having phase shift wrt each other. And the machine can rotate.
The ends of lap windings are connected to adjacent segments of the machine's commutator, whereas wave windingsare connected between segments that are some distance apart. This results in lap windings having 2p parallel paths, where p represents the number of pole pairs; whereas a wave winding has just two parallel paths.
Yes, although the question is poorly formed. The ratio of the voltage in the primary winding to the voltage in the secondary winding is the same as the ratio of the number of turns in the primary winding to the number of turns in the secondary winding. For example, if the primary had 1200 turns with the secondary having 120 turns, and the primary voltage was 50 volts, then the secondary would be 5 volts. This is a ratio of 10:1.
Unless the transformer is an isolation transformer, whose primary and secondary voltages are the same, the cross-sectional area of the primary and secondary winding conductors are normally different. The higher-voltage winding has a smaller current flowing through it than the lower-voltage winding when the transformer is loaded. So the higher-voltage winding is manufactured using a conductor with a smaller cross-sectional area, therefore a smaller diameter.