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Electrolysis and Storage Batteries

Electrolysis and Storage Batteries
Which of the following primary cells has the highest voltage ?

Mercury
Manganese-alkaline
Carbon-zinc
Lithium

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Electrolysis and Storage Batteries
The active material of the positive plates of silver-zinc batteries is

zinc powder
lead
silver oxide
lead oxide

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Electrolysis and Storage Batteries
If a battery is wrongly connected on charge following will happen

current drawing will be nil
current drawing will be very small
current delivered by the battery will be high
current drawing will be very high

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Electrolysis and Storage Batteries
All the electrical connections between the battery and vehicle should be by

thin aluminium wires
flexible cables
thin copper wires
rigid cables

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Electrolysis and Storage Batteries
Chargmg of sulphated battery produces ____ heat.

very little
more
less
no

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Electrolysis and Storage Batteries
Batteries are charged by

any one of the listed here
engine generator sets
rectifiers
motor generator sets

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MORE MCQ ON Electrolysis and Storage Batteries

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