WebAnswer / vindhya vasini. the function of commutator is to lead current from external stationary leads to the rotating coils of the armature winding in case of motor and to draw current from armature winding to external circuit in case of generator. basically it act as a rectifier as it converts sinusodial (a.c.) signal into d.c signal. WebMay 11, 2024 · Current reversal, is the key role of the commutator as one of the conductive electric motor parts. It ensures that current which flows into the electric motor, is reversed periodically as it flows through the rotor or armature coils. The purpose of current-reversal is to produce a continuously rotating, uniform-directional torque.
In an electric generator, split rings are used for - Vedantu
WebCommutator. The working of the commutator is like a rectifier for changing AC voltage to the DC voltage within the armature winding to across the brushes. It is designed with a copper segment, and each copper segment is protected from each other with the help of mica sheets. It is located on the shaft of the machine. Commutator in DC Generator WebCommutator – This part is a very important component in DC motors because without it, the rotor would not be able to spin continuously. The commutator is a half ring in the electric motor, usually made from copper and it allows the rotor to spin by reversing the current each time the rotor turns 180 degrees frau bayer bremen therapie
Commutator - Definition, Construction, F…
WebStudy with Quizlet and memorize flashcards containing terms like The armature is: a. The stationary pole of the starter motor b. A rotating electromagnet c. Attached to the pole shoes d. The sliding contact to the commutator, Components of the starter motor include: a. Brushes b. Commutator c. Armature d. All of the above, The brushes are connected to: a. … WebCorrect option is A) The split ring in the electric motor also known as a commutator reverses the direction of current flowing through the coil after every half rotation of the coil. Due to this the coil continues to rotate in the same direction. Was this answer helpful? WebA commutator is a specialized slip ring typically used on Direct Current motors and electrical generators to transfer electrical power between the stationary housing and the rotating … fraud act 2006 legislation.gov.uk