A safety precaution designed to prolong the life of a lead acid accumulator is
-
A.
By topping up the cells with concentrated acid -
B.
The use of naked flame when charging the battery -
C.
Keeping the specific gravity of the electrolyte within specified range -
D.
By connecting wires to the terminals directly when testing the level of charging
Correct Answer: Option C
Explanation
– Topping is done with distilled water
– Naked flame should be avoided when charging the battery
– Direct connection of wires to the terminals should be avoided.
There is an explanation video available below.