Golgappa.net | Golgappa.org | BagIndia.net | BodyIndia.Com | CabIndia.net | CarsBikes.net | CarsBikes.org | CashIndia.net | ConsumerIndia.net | CookingIndia.net | DataIndia.net | DealIndia.net | EmailIndia.net | FirstTablet.com | FirstTourist.com | ForsaleIndia.net | IndiaBody.Com | IndiaCab.net | IndiaCash.net | IndiaModel.net | KidForum.net | OfficeIndia.net | PaysIndia.com | RestaurantIndia.net | RestaurantsIndia.net | SaleForum.net | SellForum.net | SoldIndia.com | StarIndia.net | TomatoCab.com | TomatoCabs.com | TownIndia.com
Interested to Buy Any Domain ? << Click Here >> for more details...


Which one is easy to control AC or DC Machine?

Answers were Sorted based on User's Feedback



Which one is easy to control AC or DC Machine?..

Answer / vittal

AC bcz no need to convert for control

Is This Answer Correct ?    15 Yes 5 No

Which one is easy to control AC or DC Machine?..

Answer / vamshikulkarni

Actually DC is d best as we see in the view of constant
torque variable power operation using armature voltage
control(for less speeds) and field current control(for high
speeds). but Commutator maintenance will be there.. Where as
AC motors with drive fed and Vector control is outstanding
in these days... In my industry its pretty famous(vector
controlled ac motors)...... using drive we can play with the
motor as like a toy.. So in my view AC motor speed control s
d best if we consider in economical and industrial
view............................

Regards,
Vamshi kulkarni.

Is This Answer Correct ?    12 Yes 4 No

Post New Answer

More Electrical Engineering Interview Questions

Can the same motor be operated in both direction ?

12 Answers  


In a power conditoining unit (inverter) of a solar plant when we measure the d.c. current fed by different strings of solar plates to inverter, the current in the negative wire is less almost by 1 ampere to the current in its positive wire say current in positive wire 5 A , then current in negative wire of the same string is 4 A. Since the current entering should be equal to current leaving then why the current is noticably less in negative wire.

0 Answers  


How to discuss the phase shift of transformer considering open delta?

0 Answers  


What is CCTV System???Applications........

16 Answers   Emerson, Honeywell, Joyalukkas,


If the rank of a (5x6)matrix Q is 4, then which one of the following statements is correct ?

1 Answers   GATE,


Why is it that North America uses 60 hz frequency while Europe uses 50 hz?

4 Answers  


we all know that corona is nothing but ionization of air around the conductor and there by allowing current to pass through ionized air.but we are not getting any short circuit in between the respective phases though the air turned as a conductive media between them??

1 Answers   Siemens,


Differentiate AC and Dc resistance

0 Answers  


What is DG B-check and C-Check

1 Answers  


what is the different between Switch & Circuit Breaker?

9 Answers  


what is the power factor

13 Answers   Heidelberge Cement,


why are transformer rating in MVA

2 Answers   Suzlon,


Categories
  • Civil Engineering Interview Questions Civil Engineering (5086)
  • Mechanical Engineering Interview Questions Mechanical Engineering (4456)
  • Electrical Engineering Interview Questions Electrical Engineering (16639)
  • Electronics Communications Interview Questions Electronics Communications (3918)
  • Chemical Engineering Interview Questions Chemical Engineering (1095)
  • Aeronautical Engineering Interview Questions Aeronautical Engineering (239)
  • Bio Engineering Interview Questions Bio Engineering (96)
  • Metallurgy Interview Questions Metallurgy (361)
  • Industrial Engineering Interview Questions Industrial Engineering (259)
  • Instrumentation Interview Questions Instrumentation (3014)
  • Automobile Engineering Interview Questions Automobile Engineering (332)
  • Mechatronics Engineering Interview Questions Mechatronics Engineering (97)
  • Marine Engineering Interview Questions Marine Engineering (124)
  • Power Plant Engineering Interview Questions Power Plant Engineering (172)
  • Textile Engineering Interview Questions Textile Engineering (575)
  • Production Engineering Interview Questions Production Engineering (25)
  • Satellite Systems Engineering Interview Questions Satellite Systems Engineering (106)
  • Engineering AllOther Interview Questions Engineering AllOther (1379)