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...


what will happen to give a dc supply in ac motor?

Answers were Sorted based on User's Feedback



what will happen to give a dc supply in ac motor?..

Answer / kantesh acharya

The AC motor will start to turn, then stop.

This is because AC motors are designed to create a magnetic
field, that starts the armature rotating.

Then the polarity switches, moving the magnetic field ahead
so the armature follows it.

DC power obviously doesn't reverse polarity so the armature
catches up to the field and stops.

I should mention there are different types of AC motor, and
my description doesn't cover all types.

Read more:
http://wiki.answers.com/Q/What_will_happen_if_you_give_DC_supply_to_a_AC_motor#ixzz1OxYfDEOf

Is This Answer Correct ?    9 Yes 1 No

what will happen to give a dc supply in ac motor?..

Answer / argie pineda

if you supply dc power to AC MOTOR .We all know that an ac motor is high inductance and low resistance,the motor will be burned.

Is This Answer Correct ?    4 Yes 2 No

Post New Answer

More Electrical Engineering Interview Questions

why star 2 delta or delta to star preferred mostly then star to star and delta to delta ?

1 Answers  


What is power transformer?

3 Answers   Welspun,


what is the differance between normal bybass & maintenance bybass in UPS?

1 Answers  


how to calculate cable size for the motor

2 Answers  


solor panels arrange some angle,panel is flat fitted energy was produced or not why?

0 Answers  


Before given the connection to Alternator (pre- commissioning) which tests we will conduct

1 Answers  


you have an automatic voltage regulator at home for your appliances,if the voltage in your area drops from 220v to 190v,does the output of the automatic voltage regulator drops?or does it retains the 220v output?

4 Answers  


I am using submission of two ct in one and half scheme for 67/67N protection. Both CTs star point is grounded separately near ct box.Will two point ground give wrong tripping to 67/67N during fault or no matter.

0 Answers   NCC,


I want to ask a question which i faced during testing of Capacitive Voltage Transformer in AIS. We have measured the C1 , C2 individually , but when we start to measure the total C1+C2 , the testing equipment shuts down and says low loading. Kindly is it possible to find the total capacitance by using measuring device. kindly briefly explain the procedure.

0 Answers   AIS,


FLP zone Types and Details

1 Answers  


what will happen if we directly give supply to rotor of a induction motor?

1 Answers  


what is neutral plane shift?

1 Answers  


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)