Why use only DC supply to charge batteries why not AC
Supply??
- 3 Answers
- 6570 Views
- APC, Emerson, I also Faced
- E-Mail Answers
Answer Posted / a.v.s.ramesh
because, when a.c supply is applied to a battery , the
battery gets charged during the positive half cycle and
gets discharged during negative halfcycle of a,c
supply .that's why a.c supply is not suitable for charging
the batteries and d.c is suitable.
| Is This Answer Correct ? | 30 Yes | 0 No |
Post New Answer View All Answers
Why does the Solid state Rectifiers for 3-ph brake motors sometimes have 2 & sometimes 3 output terminals?
Would you recommend to replace all oil filled cables with xlpe cable for hv transmission with the current technolgy for xlpe cable?
What are PLC leader logic program method
Which material is used for the core of a transformer and why?
what is RFCT and Insulgard Relay & It's function?
Define demand factor?
What is the kiosk parts, about them and their functions ? If anybody have some PDFs files or details about this plz send it on tawhidfaisal@Yahoo.com
how to calculate the step resistance for slipring induction motor,how you deside the no of step for that?
What is the difference between line drop and percentage line drop?
What is diversity factor in electric installations?
What are root loci?
What is kvar?
list the advantages of RCCB over other circuit breakers?
What is earth?
send me all basic electrical question and answers
