Interested to Buy Any Domain ? << Click Here >> for more details...
How to distinguish between the armature wires with the field wires of a Dc motor ?
- 5 Answers
- 8679 Views
- I also Faced
- E-Mail Answers
Answer Posted / mrinal kumar
Field wire/ winding- it is used as a primary source of flux when current is passed through it. It is also called as exciting current. The current flowing through it is always dc.
Armature wire/ winding-it is an arrangement of conductors in which emf is induced. Practically armature winding is placed on the stator while field winding is placed on the rotor
| Is This Answer Correct ? | 4 Yes | 3 No |
Post New Answer View All Answers
how can we find thae value of capacitor for single phase motor. what is difference between starting capacitor and running capacitor.
When we use 3 terminal resistor?
what are the precuation should be taken ahen installing power transformer,circuit breaker,current & potential transformer
how is calculated the quantity of weight in hot test xlpe?
why transformer ratings in kva? & DG ratings in kva? & Motor ratings in kw/HP?
What is instrumental error?
Can we use a absolute encoder to show rpm of a motor ? what about the condition when power is off ? what is difference if a incremental one is used ?abanirout@gmail.com
what happend to DC shunt motor if its field winding insulation becomes slightly weak? will that motor can run on full load or not explain in detail. thanks
why the perameters of secondary circuit are more important then that of the primary circuit of induction motor?
How you give clearance to a spare feeder.
What is the power factor of an alternator at no load?
what is the constructional difference between a power transformer and potentian transformer?
We are planning to synchronized DG's with our captive plant in the event of black start of plant, but before sync we checked voltage of DG with our plant voltage and it varies from 5 V to 450 V. So in this condition how we can sync DG with plant ?
how can service sitting be setted for MCCB?Example for sittings IR (CURRENT RATING),IS(CURRENT STARTING)IO (current operating)?
A commercial Building is designed with 14th floor levels with indoor substation of three phase transformer with rated capacity of 1000 Kva.The transformer delivered 65% of its rated capacity at 0.67 power factor lagging.Because of low power factor, the power customer was penalized and certain cost was charged accordingly based on every point percentage lower than 85%.This situation may repeatedly happen on the succeding energy bills of power customer.The power customer is desired to improve its historical power factor of 0.67 lagging and no further penalty be impose by the local power company on the next bill. Q: Identify the appropriate solution you want to offer to Client?.Justify SCIENTIFICALLY and MATHEMATICALLY the principles behind the solution.
