how one can know the charging time, discharging time of a
12 VDC battery ?
If i have a battery of 12 VDC , 4.0 AH , how long will it
take to charge from a charger (power supply) of input 220
V , Output 15 V and output current of 3000 mA and how long
will it take to discharge whether using or not ? How much
backup will it give ?
- 1 Answers
- 3323 Views
- ONGC, I also Faced
- E-Mail Answers
Answer Posted / k.prakashchandra
charging time =4/3 hours /efficiency.back up time 4/load in
amps .hours.
| Is This Answer Correct ? | 1 Yes | 3 No |
Post New Answer View All Answers
WHAT IS THE DIFFERENCE BETWEEN GENERAL INVERTER AND SOLOR INVERTER TELL ME PLZ
What is self exciting?
what are the usual topology of transformers at different substations in the power system and why that particular topology is choosen. what are the limitaions of that topology?
what is the use of permanent magnet generator in exciter
how we control automatic generator i'e with to supply (main supply and local generator) when the main supply was break to supply the local supply automatically to begin supplying power.I now this control circuit is the combination of contactor time delay contactor switch and overload relay .but my question is how we combine those component thank you
What is the difference between acs 550 & acs 850
what is the diff. between x'mer , isolation x'mer & ultra-isolation x'mer ?????????????
electromechanical relay type identification example : type=tjmh t-stants for j- m- h-
What should be the Sandwitch type Al. bus bar capacity for 2 M.W.Gen. set, having continuous full load current- 3463 Amps,ambient temp.- 50 Deg. C., Required temp. raise-20 deg.C., it will run 24 hrs, 365 days on full load, required highly reliable.
any one can explain what is the size of pvc,armoured, various sizes of powr cable dia?
What is the effect of pd controller on system performance?
Define phase lag and phase lead?
why do we measure VIBRATION in -24vdc and why we adjust gap voltage -9vdc to 10-vdc? i am trying to get this information since 5 years, yet i haven't get reliable answer, i hope i can get from you.
how can i get an electrical c-certificate?
The principle of switching circuits for different types of batteries in application of storage systems
