Can motor act as generator (OR) vice versa? explain how
does it do please post the answer technically
- 11 Answers
- 40103 Views
- GM General Motors, I also Faced
- E-Mail Answers
Answer Posted / mudasir nazir magray
Moter is a device/machine which converts electrical energy into mechnical energy and the generator do the reverse of moter. synchronous motor is ac moter having rotor speed less than synchronous speed (Ns=120f/p). If the speed of the rotor exceeds the synchronous speed or the speed of the rotating emf of stator(Ns=120f/p) then the moter will act as a generator because in this condition the torque acts in opposite direction of rotation (as in generator).
| Is This Answer Correct ? | 8 Yes | 1 No |
Post New Answer View All Answers
Why LED light has advantage of rapid reflection ,although other lights alse reflect.? and this light is considered to be best for transmission usage in case of Free optics
what is star delta starter? how it works? give its control and power diagram.
surge tank, hrc fuse, earthing transformer, firm power objective type
why and where we use early make & late break contacts in protection?
What is the different between conventional MCC and intelligent MCC? Common controller or controller for each bucket
why we need to us lenz's law for synchornous motor
What is the capacity of the Fastners 12mm?
What is the principal of motor?
what are types of encoder
Why i receive the GCU fault in my DG Sychronization panel . what all the factors considered for this fault .
Please nybody say, weather the result of Bharat Oman is declared or not? Probable date of declare???????
i am an maintenance engineer. one distribution board have 5 feeder. recently its ELR trips frequently, but it take some times after trip( 10min,20min..)but 3 feeder no load. two feeder only loaded. i checked one feeder IR value all values are above 50Mohm.but B phase to Earth is only 9Mohm.any problem about low value
What is bridge rectifier and explain with details
how works inductive &capacitive sensors?
given data are load current & power factor cable core size? plz any one update the calculation formula
