Answer / jaadeesh

converted to ac
main function of commutator is to convert ac to dc or dc to ac

Answer / bharathi

the function of commutator is to receive ac.current from
armature conductor and then converting it into a dc current
just like a rectifier.

why v use only sodium bulb or orange color lights on streets, y nt CLF OR TUBE LIGHTS

3 Answers  

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why rating of transformer is in KVA but of motor is in KW

4 Answers  

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can we use 3 phase UPS for Motors and Other Machines

4 Answers   ACC,

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What is means by MacAdam Ellipse?

1 Answers  

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One amps in HT is equal to how manys amps in LT

5 Answers  

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Is it necessary to place tap changer in secondary winding or we can use on both sides?

3 Answers  

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what type of earthing do for dry fissure rock?

0 Answers  

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What are the different power system losses and how can it be eliminated?

0 Answers  

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What is the minimum load that you can keep in a 3 Phase 40 KVA Diesel Generator? Is it neccessary to load all the 3 phases? Can a phase be left without load?

2 Answers   DRDO,

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List the advantages of star-delta starter with induction motor?

0 Answers  

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how to test the electrical panel.ht lt mcc pcc.

0 Answers   Ambience, Shivalik,

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what is ISF

1 Answers  

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