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what is the function of commutator in dc motor?
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Answer / nihanthrao
it helps in connecting the armature with the external
circuit.
| Is This Answer Correct ? | 5 Yes | 8 No |
Answer / narayan panigrahi
comutator is a mechanical rectifier which converts ac to dc
in case of dc motor.
| Is This Answer Correct ? | 2 Yes | 5 No |
Answer / hussain attaria
The function of commutator in D.C. motor is to convert A.C.
into D.C. The Armature of D.C. motor generates A.C.
voltages, which is converted into Unidirectional form
through commutator.
| Is This Answer Correct ? | 2 Yes | 5 No |
Answer / rajesh sharma
commutator cut dc power in rotor so that rotating magnatic
feild become in rotor and this magantic feild atract stator
magnatic feild due that motor run. dc power cut with
insulated segments.
| Is This Answer Correct ? | 3 Yes | 8 No |
Answer / lebogang
The commutator convert dc signal to ac signal and vice versa
| Is This Answer Correct ? | 7 Yes | 17 No |
Answer / saravana babu
in dc motor,rotor provides an alternating flux for the
reason of provides rotating torque so that need for ac
supply to rotor..in order to that comutator converts the ac
from dc supply to rotor... so commutator need for dc motor..
| Is This Answer Correct ? | 19 Yes | 38 No |
Answer / vinothbabu.k
commutator brush is made of carbon material.and it holds in
the rotor segment, its mainly used to collect current from
the winding..
| Is This Answer Correct ? | 27 Yes | 47 No |
Answer / muhammad aamir
it the part of dc generator.in dc generator two half rings
are used the purpose of these rings is to prevent the
direction of current as in ac thee are caled as commotator
| Is This Answer Correct ? | 32 Yes | 53 No |
Answer / vidhya
its obvious t rectifies ac to dc..bcoz the current produced
by the dc generator will b of sinusoidal form obviously ac
since it s a dc generator it should produce only dc
current..in order 2 convert it to dc v r using this
commutator.
| Is This Answer Correct ? | 41 Yes | 69 No |
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