what is the function of a commutator in a dc generator?
Answer Posted / jsenthamizh
Generally all types of generators induced emf in sinusoidal
wave form (A.C). In particularly D.C generator commutator
function is convert A.C emf into D.C.
| Is This Answer Correct ? | 75 Yes | 14 No |
Post New Answer View All Answers
what are the Alarm, Trip & Safety equipment (Issues) present in Power Transformers pls Mail it to ashokbabunhce@gmail.com
In case of generator when we consume more power produces by it why load on generator increase and starts sound more. and how it is adjusted..
how does the terminal voltage of transmission lines increase when a capacitor is connected???? This happens not only in transmission lines but also in all circuits. How??? When a capacitor is connected in a transmission line, capacitor also takes energy from the same supply. But how is it able to increase the terminal voltage??? Practically What sequence of events happen during increase in voltage???
what is settable hystersis protection? If any body knows plz kindly post the answer..
please send me jindal previous aptitude and technical question and answer.my email id is deep_raj@live.com
how does high earth to neutral voltage affect electronic equipment?
list the advantages of RCCB over other circuit breakers?
What are the three types of compensators?
why we can use 1 to 5V dc
How many methods use the load flow solution?
the grid connection required for a 50 MegaWatt fotovoltaic powerplant is higher or lower than 35kv (high or medium tension)?
Why is it prefer to initiate circuit breaker failure by "86" lockout relay not by "94" tripping relay ?!
Please clarify, 1. Is it required to lay two runs of GI wire along with Armoured LT cable if it is laid between one big mains (63Amps TPN SDF) to small main (32A TPN SDF) with proper glanding termination? 2. If the armoured cable with proper glanding is laid from DB to CNC machine, is it required to run two runs of body earthing to the Machine from DB? 3.If the armoured cable with proper glanding is laid from Substation to Hangar, distance is approx. 100 mtrs, is it required to do earthing at shop area though the primary termination at substation is earthed through gland.
how many joints are allowed in underground HT cable of 1 KM
What should be the percentage increase in length of the dead end clamp for bus bar conductor (Hawthorn) after hydraulic pressing and what should be the applied pressure?