What is required of exietation to the alternater.
Answers were Sorted based on User's Feedback
Because to
induce EMF in
alternator some
potential
required and it
sets up megnetic
field. And when
the rotor rotats
in megnetic
filed then that
minor potential
becomes its
rated output
votage
Is This Answer Correct ? | 2 Yes | 0 No |
Answer / yaseen
A SMALL GENERATOR IS REQUIRED TO EXITE THE ALTERNATOR .OR
YOU CAN BATTERY OF DC SOURCE TO EXITE THE ALTERNATOR
Is This Answer Correct ? | 1 Yes | 0 No |
Answer / bikkinas
a small dc generator used to gave the excitation
Is This Answer Correct ? | 0 Yes | 0 No |
Answer / bahadure.kapil
alternater is power generating mashine.to generate power &
to field exietation of alternater.so required of exietation
to the alternater.
Is This Answer Correct ? | 2 Yes | 3 No |
What is transister , thermister , thyrister? what is its function? where this using?
if the load is reactive then what is the use of calculating the real power and what is the use of reactive power if my question is wrong please excuse me..
One 15kw motor Why we used star delta feeder?why not used DOL please explain in details
3 Answers BMM Ispat, GSK, Pitti Laminations,
We normally make oil soak pits under Transformers. Oil from soak pit goes to collection pit. We provide granules/pebbles under transformers. My question is weather granules/ pebbles to be filled in soak pit or not? if yes upto what level?
Is it a better option to procure screw type air compressor rather than reciprocating air compressor?If so, what is the reason?How should we select an air compressor(100 CFM)? Please mention the important parameters of air compressor.
In what way does the variable ratio-arm improve the usefulness of the wheatstone bridge?
in thermal overload relay class 10A indicate what
Why do we need a separate control desk & PLC control panel in Boiler plant or coal handling plant? Can we provide cost effective Control desk cum PLC panel. Is there is an specific need for control desk.. kindly advice.
How to connect a ELCB with contactor and relay ?
if you are in a software company,then why do you want to come in a core company like sail, ntpc(where lots of trouble like tension but you have a good life in a it company) ?
What are the types of instrument transformer?
Where r use in Dc motor in power plant?