what will happen to give a dc supply in ac motor?
Answers were Sorted based on User's Feedback
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 |
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 |
how open delta PT works & what is its construction?
what is the relation between Sq mm of wire and its current carrying capacity?
What is the selection & Designing procedure for DG/Transformer
4 Answers Crompton Greaves, Sterling, TATA,
What are the three types of compensators?
110 KW MOTER DOL STATER 240SQ.MM CABLE MOTER AND STARTER DISTANCE IS 110 METER WHAT IS VOTAGE IN MOTER END AND SYSTEM VOTAGE IS 415 V HOW I CAN CALCULTE
if its possible for step up or step down DC volage directly ? possible means how we can do it ?
can we connect both delta and star to the transformer secondary and for what reason?
If the output of a 100kva, 415v generator is stepped up to 11kv with a 500kva transformer,can the transformer be Loaded above the source generator loading?
WHAT IS THE ANALYSIS OF FREE WHEELING DIODE IN FULL WAVE CONROL RECTIFIER?
we are having 15kw and 3kw motor both can run in same time , instead of using copper we are using ug aluminium cable , 35 sq.mm is suitable for its current carrying capacity..?
0 Answers Afflatus Grauver Pvt Ltd,
How to calculate ant test the burden of Current transformer
what is the full form of KVAR