why d.c. supply is given to the primary side of generator?
- 4 Answers
- 6567 Views
- I also Faced
- E-Mail Answers
Answer Posted / austin kpoto
Derived from a closed loop system from alternator, when
exciter rotate rectifer induce dc voltage. Exciter diode
convert dc current from diode to rotor main armuture to
produce magnetic field to the primary side of the
alternator.Poles turns produce minus and plus sign from
main armature than alternator send dc current to AVR.
| Is This Answer Correct ? | 1 Yes | 1 No |
Post New Answer View All Answers
What is the distance between each insulator in 33kv transformer and how can it calculate
what should be the acceptrd value of winding resistance for 2.5MVA transformer
1.What is the range of stator resistance of 3-phase induction motor? 2.Two electrically operated vibro motors are foxed in parallel direction in vibrating feeders. what is the direction of both vibro motors?
What is Phase margin?
What are the advantages of a three-phase system over a single-phase system?
A motor running with lenze frequiency inverter stops if I REDUCE SPEED with 25% load.If I run it in High speed and medium speed running smoothly with full load.please help me to solve it.
How equivalent impedance is calculated in thevenin theorem?
how to calculate voltage drop and followed by cable calculation?is there avail in formula?
why do we have spikes enough to burn electronic boards, when generators are not grounded
What is main cause of cable's terminal point burned in Lug on high temperature although lug and cable selection is ok as per stantard and also tightness is ok as per situation. so please take in deep and tell correct answer thanku.
I COMPLITED MY B.TECH AND 10TH CLASS WITH 70%MARKS BUT 12TH CLASS 55%MARKS..CAN I GET INDIAN RAILWAY RECUREMENT EXAMINATION?
How LT megger works ?
what is the difference between fault current ant short circuit current?
1. If 8.35%Z means the percentage impedance of 132kV-line from power company, we will like to confirm its base capacity?
a simple c++ program to calculate simple interst with its data members as private
