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Question
What is the working of Field winding in dc motor, in which
part is it work or why ?
 Question Submitted By :: Electrical-Engineering
I also faced this Question!!     Answer Posted By  
 
Answer
# 1
field winding is placed on the stator of the motor this
winding having more no of turns which generates magnetic
flux .
 
Is This Answer Correct ?    11 Yes 2 No
Venu
 
Answer
# 2
The motor needs the current and magnetic flux to create
motion
The mgnetic field is crated by field winding where as
armature carries the current resulting into the rotation of
armaure
 
Is This Answer Correct ?    4 Yes 4 No
Shyam
 
 
 

 
 
 
Other Electrical Engineering Interview Questions
 
  Question Asked @ Answers
 
how a.c. genarator control power factor when its conected to grid supply by incrising or decresing excitation voltage.   1
how we select the fuse and OLR rating for 3 phase induction motor from 1HP TO 100 HP? Thermax 2
What are the details of ratings of different types of ACSR conductors?   2
how to calculate size of cable from motor current given and how to calculate full load current of a induction motor. Aarti-Steels 3
why Batteries & Battery chargers are used in substation? what is the different between UPS & battery charger? DLF 3
a 650 KVA diesel generator is 1500 rpm, voltage is 415V n full load amps is 805 something,when are applied load more than 400 amps it's voltage is dropping, what is the reasons...?   4
What is the cause for a blown fuse in one phase of primery side(HV) of a three phase transformer( 4169v-460v) in the time of closing its supply breaker. There is no load on the secondery side of the transformer in this moment. Novachem 3
What does VVVF stands for in VVVF drive ? How does it differ from VVF drive? HAL 8
why cu losses called cu losses.   5
why the three phase transformer's star point does not sparks or seperated? while we often see that two phases touches each other it sparks and ocationaly conductor breakes out.   4
what will happen if capacitor bank is used in generation side?   2
What are the specific gravity of fully charged and fully discharged lead-acid battery? Mukand 1
 
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