Interested to Buy Any Domain ? << Click Here >> for more details...
Where the excitation is given either stator or rotor in
actually in power plants?
- 13 Answers
- 19986 Views
- I also Faced
- E-Mail Answers
Answer Posted / ramji
Excitation is given to rotor(Rotating field) in power
plants.Because
1. Collection of generated voltage is easy.i.e no need of
brushes and slip rings.So, lesser voltage drop and maint.
2. Also for higher voltages it is advisable to take output
from stationarty part.
| Is This Answer Correct ? | 2 Yes | 2 No |
Post New Answer View All Answers
how to calculate regulation constants for over head lines? and what are the regulation constant for raccoon conductor at different voltage level and different P.F?
explanation of mesh bus bars
why we are using Load factor?
how to calculate kvar in Akiva
checking procedure of capacitor based motors.used in fans etc?
DEFINE BREAKING CAPACITY OF BUSBAR & HOW IT IS CALCULATED?
How many VSC based HVDC are there in India and the world
Why can't we parallel the secondary circuits of two voltage transformers?
Dear all, how we select the cable size according to current with or without including different correction factor , is there any direct method for sizing of cable...
How wire size can define in electrical wiring? What is the ratio?
please send me previous year questions of jspl through which i could prepare myself for the test.
what is the practical application of full adder circuit?
Why we are use dol starter up to 10 hp
In Air circuit breaker LSIG protection unit is used. Without fault in cables (2 runs 3Cx150Sq.mm Copper, 1Kv grade, XPLE armored cable IR value is more than 550Mohm @ 500V Megger) and load section Long time Overcurrent protection is triggers and trips the unit. We changed LSIG protection with new factory tested unit. Even then fault is persisting. Please suggest the possible causes
What is the polarization index value ? (Pi value)and simple definition of polarization index ?
