What is commutator in digital communication?

Answer 1

It is a college where many usually MOST people don't live on dorms at the college but rather live with their parents and drive to school every day.

Answer 2

In electrical motors and generators, a commutator is a segmented metallic ring which carries electric current to the rotating component. Stationary "brushes" (usually carbon blocks) rest against the ring and supply electric current. As the commutator rotates, it switches the current from one coil to another in the rotor. In a motor, this maintains the proper relationship between stator and rotor magnetic fields. In a generator, it converts the AC current from the rotor into DC.

Answer 3

It has two meanings

1. In electricity, it is a device for reversing the direction of a current, a segmented metal cylinder or disc mounted on the armature shaft of an electric motor.
2. In mathematics, it is the element equal to the product of two given elements in a group multiplied on the right by the product of the inverses of the elements.

Answer 4

involving the condition that a group of quantities connected by operators gives the same result whatever the order of the quantities involved, e.g., a × b = b × a

Answer 5

the out put of the DCGenerator is in the AC current. Commutator is used to convert the AC to DC.

Answer 6

substituting one method of payment for another

Answer 7

Where changing the order of a problem does not effect the ending result.

Here's an example: 3+5=8...SO, it would be a commutativity property if you put 5+3=8.

GET IT?!?!?

Answer 8

rotating metal contacts and stationary brushes. it is a form of high speed mechanical electric switching device.

Answer 9

Converts AC in to DC