what happen if ac supply is fed to rotor of the alternator
- 2 Answers
- 4510 Views
- I also Faced
- E-Mail Answers
Answer Posted / guest
in case of ac supply the current will vary
alternatively,its value varies from zero,+ve max,zero,-ve
max .so u will get zero magnitude of magnetic field for one
cycle.so u cant cut stator with flux,so there is no induced
emf in stator. finally no output from stator.but in dc
exicitation u will get net magnetic field.and u will get
induced emf.
| Is This Answer Correct ? | 2 Yes | 4 No |
Post New Answer View All Answers
what is the physical connection of a analog i/p to a analog i/p module (ab plc)and through a analog o/p module(ab plc) to a analog o/p . and how all the process control by scada
which fault is severe and why?between lll fault and lllg fault which fault is severe and y?
What do you mean by transformation ratio of instrument transformer?
What is the function of electron gun assembly used in crt?
What are the necessary components of the feedback control system?
Explain the functioning of diode?
What is the unit audit? if our Max demand is something and we found much more unit then how to improve our max demand?
what is the voltage rating of chiller unit sensors
i am studying in final year can i allowed for 23rd UES of Indian army
what is mean by ideal infinite bus? why it is required to consider in fault short circuit calculations?
Why in ESP Positive earthed
What are the significant parts of dc generator?
what is the difference between vector scale and vector diagram?
WHAT ARE THE CHARACTERISTICS OF AN VOLTAG AMPLIFIER
What is earth system using on the floater TN-S or TT. Iam not sure and what ICCP
