What is required of exietation to the alternater.

Answer Posted / bikkinas

a small dc generator used to gave the excitation

Is This Answer Correct ?    0 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

As i want some model question paper in basic computer science and history please send me immediately sir

1565


surge tank, hrc fuse, earthing transformer, firm power objective type

1253


How to measure power in 2 or 4 or n phase circuit? Please give me a formula.

1595


If any HVDC line is going with positive & negative(the negative usually have return path of current with earthing electrode). Now the question is if this HVDC earthed electrode which is using as return path and earthed any nearby 400kv or 220kv AC substation equipments. which will be the impact of this on AC substation & its equipment, how severe may be this and what should be the minimum distance require between HVDC earthed electrode and AC substation equipments? It's really an high engineering level question...Dare to answer and increase your knowledge.

1600


In a Impedance Based Distance Relay (Quad Characteristics) - Could there be two different Line Angle(RCA) for Ph-Ph & Ph-Gnd? If So Kindly Let me Know.. Where, What are the advantages of the same?

1092






PLZ EXPLAIN CORONA,SKIN,BIRD PALE,SPAN,SAG Effects of power cable.

1661


What is the rating of circuit breaker needed for 300 KVA load in 33 KV supply line in a transformer of 33 KV / 415 Volt ?

1468


Can any one know what are the symbols at the down (below) the analog ammeter??? there are 4 symbols which are they ?????

1588


sir& friends i want the collection of recent quetions asked in interview of top most companies please send me on my email san.jsr@hotmail.com

1471


how many types of motor can be used in washing machine

1782


what is under coal gassification?

1756


how tto ingress mw in turbine explain.procedure ?

1890


what is W.T?specify the acceptable range?

1631


State the factors, for the choice of electrical system for an aero turbine.

800


Why reactive power is needed in a power system? How is it being absorbed or delivered by alternators? For reactive power control we are changing excitation but reactive power absorbing or delivering related to stator. How these two are interlinked? i want a detailed explanation with necessary expressions and figures?

1529