ELECTROLYSIS AND STORAGE BATTERIES QUIZ

Battery container should be acid resistance, therefore it is made up of

Plastic

Wood

Glass

All of the listed here

TRUE ANSWER : ?
YOUR ANSWER : ?

The body of Edison cell is made of

rubber

aluminium

bakelite

nickel plated steel

TRUE ANSWER : ?
YOUR ANSWER : ?

Life of the Edison cell is at least

ten years

eight years

seven years

five years

TRUE ANSWER : ?
YOUR ANSWER : ?

Extent of corrosion in the underground metal work depends upon

type of metals

amount of moisture

type of soil chemicals

all of these

TRUE ANSWER : ?
YOUR ANSWER : ?

A dead storage battery can be revived by

a dose of H₂SO₄

none of the listed here

adding so-called battery restorer

adding distilled water

TRUE ANSWER : ?
YOUR ANSWER : ?

Batteries are charged by

motor generator sets

any one of the listed here

engine generator sets

rectifiers

TRUE ANSWER : ?
YOUR ANSWER : ?

Which of the following cell has a reversible chemical reaction ?

Silver-oxide

Mercury oxide

Carbon-zinc

Lead-acid

TRUE ANSWER : ?
YOUR ANSWER : ?

Ampere hour capacity of an industrial battery is based on ____ hours discharge rate.

24

8

12

10

TRUE ANSWER : ?
YOUR ANSWER : ?

In ______ system the charging current is intermittently controlled at either a maximum or minimum value

trickle charge

an equalizing charge

floating charge

two rate charge control

TRUE ANSWER : ?
YOUR ANSWER : ?

Electrolyte used in an Edison cell is

kOH

HC1

HN03

NaOH

TRUE ANSWER : ?
YOUR ANSWER : ?

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