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Electrolysis and Storage Batteries

Electrolysis and Storage Batteries
Electrolyte used in a lead-acid cell is

only H₂SO₄
dilute H₂SO₄
NaOH
only water

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Electrolysis and Storage Batteries
Electrolyte used in an Edison cell is

kOH
NaOH
HC1
HN03

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Electrolysis and Storage Batteries
Which of the following factors adversely affects the capacity of the leadacid battery ?

Rate of discharge
All of these
Specific gravity of electrolyte
Temperature of surroundings

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Electrolysis and Storage Batteries
48 ampere-hour capacity would deliver a current of

24 amperes for 2 hours
48 amperes for 1 hour
6 amperes for 8 hours
8 amperes for 6 hours

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Electrolysis and Storage Batteries
Battery charging equipment is generally installed

In well ventilated location
In clean and dry place
All of the listed here
As near as practical to the battery being charged

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Electrolysis and Storage Batteries
The storage battery generally used in electric power station is

lead-acid battery
nickel-cadmium battery
zinc-carbon battery
none of the listed here

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