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To reverse the direction of current.it converts ac voltage produced at the armature to the pulsating DC voltage at brush terminals

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Oliver Jacobi

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1y ago

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Related Questions

How can one evaluate commutators effectively?

To evaluate commutators effectively, one can use mathematical techniques to calculate the difference between two operators. This involves applying the operators to a test function and comparing the results. By analyzing the commutator, one can determine how the operators interact and their relationship in a given system.


Where are brushes and slit ring commutators used?

The most common use of brushes and commutators these days are in universal motors. This type of motor is used in hand tools like drills, saws, and home motor driven appliances


What are the springy pieces of metal or carbon that make contact with the commutators contacts in an electromagnet?

brushes


In an electromagnet what are the springy pieces of metal or carbon that makes contact with the commutators contacts?

brushes


In an electromagnet what are the springy piece of metal or carbon that make contact with the commutators contact?

brushes


How can one effectively evaluate commutators in mathematical operations?

To effectively evaluate commutators in mathematical operations, one must first understand the concept of commutativity. Commutativity refers to the order in which operations are performed not affecting the final result. In mathematical operations, one can evaluate commutators by rearranging the order of operations and observing if the result remains the same. This can help in simplifying calculations and understanding the relationships between different operations.


What are main components of ac generator?

north and south magnets, a coil, commutators, output, and a handle LOL


What is an alternator commuter end?

no such thing, starters have commutators alternators have Slip ring.... or slip ring end when referring to directions


What type of motor uses a brush commutator to operate?

DC motors generally use commutators. Also some single phase AC motors use commutators. They are the type which which have their field windings connected in series with their armatures and they can typically be found in home vacuum cleaners, DIY-type ac electric drills, etc.


How DC generator produces DC current from ac current?

DC GERATORS PRODUCE DC current with the help of spilt ring commutators.


What is the function of the brush holder in the alternator?

The brush holder in an alternator keeps the brushes held to slip rings with spring pressure (or commutators in generators or some motors) which provide electrical contact to electromagnets in the spinning rotor. By varying the electrical current through the brushes to the rotor magnets, you can adjust the power output of the alternator as needed.


In an electromagnet what are the springy pieces of metal or carbon that make contact with the commutators contacts?

These springy pieces are called brushes. They conduct current between stationary wires and moving parts in the electromagnet, ensuring continuous contact with the commutator's contacts as it rotates.