Answer / hitendra

By multimeter

Answer / ruthie

It could be checked by finding out the voltage across the
teminals using a voltmeter. The voltage obtained is then
cross-checked with the reference battery voltage at full
charge.

Answer / rahul

its so simple because the voltage is always mentioned in the
battery we can check it using a multimeter or voltmeter or
using a hydrometer we can check the specific gravity of the
battery a fully charged battery have a gravity of 12.75 and
weak have 12.50 and below

Answer / raghavendran

Consider a 12 volt battery having 6 cells and each cell
charged to 2 volts.When the cell is fully charged then the
total voltage across the battery will show 12.6 volts under
no load condition.Then it means that cell is 100% charged.

2) if it shows 12.4volts, then its 75% charged.
3) if it shows 12.2 Volts then it is 50% charged.
4) if it shows 12.0 volts then it is 25% charged.

Answer / vinod g

Lead ACID battery: three consecutive hourly reading of
specific gravity (1.21)and voltage (2.14)will be same
during charging or with specific gravity and voltage.

NiCd: with charging current on rated voltage

Answer / ankita singh

through battery state of charge if all the ball r floating
then we can check the fully charged battery.

How can identify meter AC or DC without use of symbel?

4 Answers  

how sensors are working?

1 Answers   Amazon,

what is the stear deltaprinceple?

0 Answers  

What is Procedure the procedure to select CT's & PT's in 66kV and above substation

1 Answers  

State superposition theorem?

0 Answers  

How many losses in generators? how we can reduce them? and also in motors,transformers?

1 Answers  

In case of any eventuality, who is your next of kin?

2 Answers   Edison, Foster Wheeler, GE, GE Energy, HP, Infosys, Koch Industries, Roper Industries, Siemens,

Whis machine is having higher efficiency Transformer or Generator

2 Answers  

What is the measuring instrument of magnetic flux density?

2 Answers   CSEB,

what is the maximim current drawn by 1 phase and three phase welding machine

0 Answers  

why do you add the load short circuit impedance when considering short circuit amperage. It seems that you should only consider supply. If you need to consider loads and you don't know what loads are to be added , what would be a good sub-transient reactance rating for the loads?

0 Answers  

what will be project cost for 100 kv transformer connection under oyt scheme.

0 Answers