If Ac supply is given to the DC motor then what will happen?
clear explanation

Answers were Sorted based on User's Feedback



If Ac supply is given to the DC motor then what will happen? clear explanation ..

Answer / rohit bharadia

it will depends on construction of motor;
if field winding is in series with the armature winding
then it is like a universal motor and it will run as a
simple motor.;
but field winding is in parallel with the armature winding
then it will not run, but current will flow in winding due
to this heatting will produced and the motor/winding car
burn.

Is This Answer Correct ?    14 Yes 0 No

If Ac supply is given to the DC motor then what will happen? clear explanation ..

Answer / munissamy.p

ac supply power is p=vicos
dc supply power is p=vi
poer is unbalanced otherwise dc supply frequency is 0.

Is This Answer Correct ?    2 Yes 4 No

Post New Answer

More Electrical Engineering Interview Questions

How can we choose the rating of submersible motors

0 Answers  


Hello friends., my question is related to testing of current transformer... A Ct having knee point voltage of 750 volts., and I have two step up transformer's of rating 230 v to 440 volts., can I obtain the value of 750 volts by using the two transformer's.... If yes then how could I connect the transformer's to obtain knee point voltage?? thank you in advance

1 Answers   ABB,


difrence bitwin boost charge and float chargeing

1 Answers  


i want to estabilish an loss energy storage system,such that it can store electricity lost during the transmission of electricity in conductor,so that this system stores energy lost during transmission and supply it to street lights during night

2 Answers  


what is the principle of tubelight ??? what is the function of starter and choke ???

1 Answers  






If more than rated DC voltage appears across trip coil of the breaker, what will happen? e.g. in 110V DC circuit system, if voltage across battery terminal showing 121 V

0 Answers  


what is the differation bewreen kwh & fundamental kwh in electronic trivector meters

0 Answers  


why electron flow is opposite to current flow?

3 Answers  


Can an inverter be used as a converter? How?

0 Answers  


where the protection CT in neutral of transformer be located, before bifurcation or after bifurcation and why.

2 Answers  


Can Superposition theorem be applied to AC Circuits?Can Thevenin's Theorem be applied to AC Circuit too?

6 Answers   HCL, NPCIL, Shivam, Vast,


How to select the cable and voltage drop in circuit?

0 Answers   DEWA,


Categories
  • Civil Engineering Interview Questions Civil Engineering (5085)
  • Mechanical Engineering Interview Questions Mechanical Engineering (4451)
  • Electrical Engineering Interview Questions Electrical Engineering (16632)
  • 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)