what is the function of a commutator in a dc generator?
- 14 Answers
- 71941 Views
- College School Exams Tests, NTPC, TCS, I also Faced
- E-Mail Answers
Answer Posted / m.srinivas manoj
in generator only alternating current is produced so to
making it unidirectional we use commutators it acts like a
rectifier to convert ac to pulsating dc
| Is This Answer Correct ? | 23 Yes | 5 No |
Post New Answer View All Answers
Hi,I am working in abroad for more than 3 years in a company operating with 11kv and 6.4 MW power. I need c licence in India,can I? some other says only i can get if i work for 2 years in india only! anybody kindly clarify by doubt.Thanks
A 2083kva AVR was tested, phase to ground shows continuity, what is the implications
What is the difference between grid and off- grid system??
how many current required for hypo test
can anyone tell me can the electromagnetic waves can be reflected back?if so how &by which material it can be reflected back?please tell me so that it can help to my wireless power trasnmission device.
Trafo ratio is 11kV/6.6kv,Vector group is YND11. What will be the effect if secondary is used for earthed system.
What is the name of the winding from which the supply is taken for load connections?
hi....I am from india..i have completed my engineering in electrical and electronics field with 58.4% and my IELTS score is 5.5 bands....Recently i received my I-20 in computer and information science from Troy university in Alabama.On 18th i have a visa interview can u please tell me what type of questions i have to answer ??????
Hi all I had applied for the RRB test in the ELECRICAL category. I would be pleased if any of you can sent me previous year question papers. Please forward the question papers to varshashahi@yahoo.com Thanks and regards Varsha
What is resistance reading of earth copper rod with grid and without grid?
What are the basic & Majour problems in UPS ?
Parts of machine and their discription in details with suitable photo
What is the minimum value of hfe for the oscillations in transistorized rc phase shift oscillator?
tell me about eletrical contractor
what is the role of transistor in Circuit?
