avr is an automayic voltage regulator ... it regulates
voltage before it synchronise with grid after
synchronisation it regulates power factor why....
Answer Posted / it might be for easy calculati
It might be for
easy
calculation:-)
| Is This Answer Correct ? | 2 Yes | 3 No |
Post New Answer View All Answers
why constant voltage transformer should be start without load? and if started then what will happen?
What is meaning of out of phase (making & breaking) capacity And how to calculate
What is the difference between isolators and electrical circuit breakers?
Describe the control mechanism of missile launcher???
What current position are you holding in your current company?
what is arc flash and what are the hazards involved
sir, I am from EEE branch.On feb 17 iam going to write an Exam for hindustan petrolium corporation Ltd.So plz send me the written exam pattern/Q's/interview questions.please mail to eee_dharmendra@yahoo.com
distribution transformer de-rating formula on over limit iron losses
i have total 8 dg sets for synchronizing and 2 buscoupler,1 sectoin dg no 1,2,3,and 2 sectoin dg no 4,5,6,and last section dg no 7,8 ....if buscupler no 1 and 2 is off mode ..than dg no 1,2,3,will synchroniz of another dg sets?
What is effect of harmonic current (Draw by VFD) on power system/ electrical Equipments ?
i want to apper for apgenco or aptransco or related can any one sugest me where can i get previous papers of thouse exams
The efficiency of a 100kva transformer is 0.98 at full load as well as half load , for this transformer what is the Copper loss at full load ?
High speed earth switch operation with diagram
what is draiv work
how to calculate the torque of a motor?