Interested to Buy Any Domain ? << Click Here >> for more details...
what will happen when excitation of a synchronous machine
is suddenly reduce to zero when it is running at full
load..??
- 7 Answers
- 31024 Views
- I also Faced
- E-Mail Answers
Answer Posted / dileep
there ars two types of rotors 1).salient 2).cylendrical.when the excitation is off,the salient motor will continue to run synchronous speed because of reluctance power .if it is a cylendrical rotor it will work as induction motor
| Is This Answer Correct ? | 12 Yes | 4 No |
Post New Answer View All Answers
What is the Current equation in series RLC circuits.
For R-L or R-C ckt,time constant formula is L/R and RC respectively and its unit is in sec.Pls tell me the derivation
Explain using drawings what is reverse PID action w.r.t PID controllers.
How to findout raw or ups power? its not indicated in socket,
If UG power cable both ends are to be earthed or what? If not why?
how does ELR works? explain
1.what is difference in maintain Hz again Hz in USA ? 2.how to calculate the battery AH? 3.why are yearly maintained in transformer how many tests in required?
in conventional fan regulators how the current varies with speed?
What is meant by sag?
What is different bewteen low or high impedance busbar protection scheme
how the B-H loop obtain under the static condition
How to know the Max. current caring capacity of the cable by its size ?
what are types of encoder
What is the maximum breakdown voltage of 11KVA and 66 KVA power line and how it is calculated?
HOW MANY TYPES OF FUSE?
