Interested to Buy Any Domain ? << Click Here >> for more details...
is dc shunt moter oprate on ac? if no why? if yes how?
- 8 Answers
- 17936 Views
- IOCL, JJJ, Power Grid, I also Faced
- E-Mail Answers
Answer Posted / vishwa theja c
yes, as dc shunt motor commutator converts dc to ac supply to windings, but there will be sparking at brushes as ac changes it's polarity frequently so it is not satisfactory operation, and motor gets heated easily this may leads to failure of insulation.
| Is This Answer Correct ? | 3 Yes | 6 No |
Post New Answer View All Answers
Why do we use center tap transformer that used with portable tools
what is subtransient , transient and steady stateac components
What is the earth treantment procedure?
what is the reactance,capacitance & impedence electrical armoured & unarmored Cables.
difference between semiconductor & conductor & insulator?
how do you test tachos and servos
What is the difference between Encoder and Resolver?
how we can come to know that motor winding resistance which showing by DMM is right or wrong???is there any chart or something that we will compare & check???
List the power rating of any 5 important electrical appliances used in houses.
what type of questions are asked and howmwny questions belong this catagory?
Why hydropower stations are preferred solution for meeting peak loads in grids?
what is meant by IGBT how they differ from tyristor ?
If we have use two power cable for incomer, that time how many use cbct for earth leakage protection? 1 or 2 if 1 way? If 2 way?
how to identify vector group of three phase transformer by voltage method?
how you will decide the distance between the power transformer and its fencing
