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

You are given 220 V supply source, four wires, an ammeter and voltmeter. There is no any indication or description on meters. How will you identify which is ammeter or voltmeter?

7 Answers   ABB,


What is the criteria for selecting the voltage classes of an AC Induction Motor.The KW rating above/below which ht/lt selection is made may be provided in details.

0 Answers   DAE,


EXPLAIN THE FOLLWING: (1) BANDWIDTH (2) SELECTIVITY (3) RESONANT FREQUENCY (4) CURRENT MAGNIFICATION

1 Answers  


Can Dy11 and Dy1 vector group transformers be paralleled?

1 Answers  


what is the practical application of full adder circuit?

0 Answers   College School Exams Tests,


why threre are two parallel lines in transformer's symbol?

11 Answers   NTPC,


. Is there a simple method to measure the horsepower of a small motor (1-3 hp) for a non-technical person

2 Answers  


what do w do when the output of generator is fluctuating?

0 Answers  


what is SMDB

6 Answers  


why we permissive overreach in distance protection.where it is applicable to use in long r short lines

0 Answers  


_____hamari_____tumhari____ne dil ki_____utari. _____ne ____ dekha ashe ___ doshti ko lage na hamari.Complete pajal

1 Answers   Microfine Industries,


what is meant by excitation current & armature current ? where its produce & how we can calculate ?

0 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)