Answer Posted / pg
AVR is used to generate and maintain the Voltage as per
alternator rated voltage level.Its stand Automatic Voltage
regulator.It has feedbach PT whicg give the running voltage
of the Alternator and as per set value in the AVR it
generate the error siganl.This signal correct the Exciter
Field Current to nullfy the error signal
Is This Answer Correct ? | 53 Yes | 8 No |
Post New Answer View All Answers
why HT armoured cable does not glanding
what is capacitor voltage transformer?? how it is different from potential transformer?
why Induction Generators are not "Black start" ? and apart from WTGs where this types of generator are generally used?
what are the 4 rules to start the motor?
Which type of questions well asked. ?
What is the BS(British Standard)code for 11kv motor
we have two generators different capacity on 15 MW and other 6MW at 11 KV , 15 MW gen. bus short level current 40KA,and 6MW short level current 25KA,, length of cable 100MTR between 6 MW from 15MW gen. for bus coupling . kindly tell any one can we use both NGR OR one NGR from any GEN. BOTH NGR has diff. rating. Tariq pakistan
What types of high speed CMOS circuits have you designed?
In 11/0.414 KV Parralel supply network with Bus tie closed what will be the fault level is it doubled or halved??
What is Bolted fault?
Why the field rheostat is adjusted such that the voltmeter reads 380V
Why PS class CT is always preferred for Differential protection?
differnce between single acting and double acting solenoid valves
In CTs tan delta point should be earthed , what is the reason behind it?
how to determine ct ratio in ht vcb?