Where the excitation is given either stator or rotor in actually in power plan

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Where the excitation is given either stator or rotor in
actually in power plants?

Question Posted / laxmi_reddych

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Where the excitation is given either stator or rotor in actually in power plants?..

Answer / rk

excitation is given to fieldwinding i.e. rotor

Is This Answer Correct ?

11 Yes

1 No

Where the excitation is given either stator or rotor in actually in power plants?..

Answer / ankit

in alternators, we recieve power from
stator side. Now rotor contains
electromagnet to generate poles...so that
rotating magnating field generated by
rotor cuts stator winding.. Hence emf is
generated on stator winding..
Now elecromagnet needs supply to
become magnet.. So excitation is given to
rotor.

Is This Answer Correct ?

4 Yes

0 No

Where the excitation is given either stator or rotor in actually in power plants?..

Answer / imran

in Rotar

Is This Answer Correct ?

4 Yes

2 No

Where the excitation is given either stator or rotor in actually in power plants?..

Answer / nagaraja

Why excitation is required?If the voltage not developed in
field,because of poor resuidual voltage in stator.thats why
externely giving some dc less voltage to stator field for
improveing resudial voltage. Resuidal voltage means ,some
few flex has alwayes present in stator poles,that is a
Resuidal voltage.

Is This Answer Correct ?

0 Yes

2 No

Where the excitation is given either stator or rotor in actually in power plants?..

Answer / shekhar

excitation i.e field winding is generally on rotor and
stator is connected to main line.
But it is not a hard and fast rule it could be either on
stator or rotor i.e why name alternator dnt confuse with
alternating current

Is This Answer Correct ?

1 Yes

5 No

Where the excitation is given either stator or rotor in actually in power plants?..

Answer / princealekota

Main supply is given to the stator terminals and excitation
is given to the rotor terminals of the induction machine

Is This Answer Correct ?

0 Yes

4 No

Where the excitation is given either stator or rotor in actually in power plants?..

Answer / king kong

stator is excited from ac supply

Is This Answer Correct ?

0 Yes

5 No

Where the excitation is given either stator or rotor in actually in power plants?..

Answer / abu

excitation is given to stator because rotor is driven
with mechanical power using turbines

Is This Answer Correct ?

1 Yes

16 No

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