Batteries MCQ - Electrician (Set-1) with Answers

clean the terminals frequently

change the battery at frequent intervals

clean the terminals and to apply petroleum jelly

wash the terminals with water frequently

is high

is low

remains same

is negative

the electrolyte will attack the container.

the electrolyte will become weak

the plates will get sulphated strongly

the electrolyte will evaporate

touching the electrolyte

shorting together

shorting with the sediments

touching the container

it has a higher efficiency

it needs less maintenance

it is much cheaper

it gives a higher e.m.f.