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Electrolysis and Storage Batteries

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

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

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Electrolysis and Storage Batteries
The capacity of a lead-acid cell depends on

Temperature
Density of electrolyte
All of these
Rate of discharge

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Electrolysis and Storage Batteries
Ampere hour capacity of an industrial battery is based on ____ hours discharge rate.

8
10
24
12

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Electrolysis and Storage Batteries
Dry cell is modification of

Edison cell
Lead-acid cell
Deniell cell
Leclanche cell

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

NaOH
dilute H₂SO₄
only H₂SO₄
only water

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Electrolysis and Storage Batteries
In order that a hydrometer may float vertically in electrolyte its C.G. should be

raised
lowered
undisturbed
displaced sideways

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