When the load resistance equals the generator resistance which of the following
When the load resistance equals the generator resistance which of the following will be maximum ?
As compared to constant-current system, the constant-voltage system of charging
As compared to constant-current system, the constant-voltage system of charging a lead acid cell has the advantage of
In a lead-acid cell, lead is called as
In a lead-acid cell, lead is called as
If a battery is wrongly connected on charge following will happen
If a battery is wrongly connected on charge following will happen
Which of the following primary cells has the highest voltage ?
Which of the following primary cells has the highest voltage ?
The common impurity in the electrolyte of lead-acid battery is
The common impurity in the electrolyte of lead-acid battery is
A constant-voltage generator has
A constant-voltage generator has
Petroleum jelly is applied to the electrical connections to the lead-acid batter
Petroleum jelly is applied to the electrical connections to the lead-acid battery
The substances which combine together to store electrical energy during the char
The substances which combine together to store electrical energy during the charge are called ______ materials
The specific gravity of electrolyte is measured by
The specific gravity of electrolyte is measured by
Five 2 V cells are connected in parallel. The output voltage is
Five 2 V cells are connected in parallel. The output voltage is
If a lead-acid cell is discharged below 1.8 V the following will happen.
If a lead-acid cell is discharged below 1.8 V the following will happen.