1.
In constant-current charging method, the supply voltage from discharged to fully charged condition
2.
A battery of 6 cells will show a drop of _____ volts from fully charged state to fully discharged state.
3.
When the lead-acid cell is fully charged, the electrolyte assumes _____ appearance
4.
In ______ system the charging current is intermittently controlled at either a maximum or minimum value
5.
The charge required to liberate one gram equivalent of any substance is known as ______ constant
6.
Those substances of the cell which take active part in chemical combination and hence produce electricity during charging or discharging are known as______materials.
7.
Cells are connected in series in order to
8.
Under normal charging rate, the charging current should be
9.
When the load resistance equals the generator resistance which of the following will be maximum ?
10.
If a battery is wrongly connected on charge following will happen