As compared to the constant-current system, the constant-voltage system of charging a lead acid cell has the advantage of A) Reducing the time of charging B) Increasing cell capacity C) Avoiding excessive gassing D) Both A and B Related MCQs: During the charging of a lead-acid cell If in a synchronous motor, driving mechanical load and drawing current at lagging power factor from the constant voltage supply, its field excitation is increased, then its power factor When a lead-acid battery is in fully charged condition, the color of its positive plate is Heating wet steam at constant temperature is heating it at constant