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Automobile Engineering - Engineering

Q1:

The main characteristics of a maintenance-free (MF) battery is that

A a maintenance-free battery requires little maintenance during normal use and it is sufficient to add water instead of an electrolyte containing sulphuric acid

B a maintenance-free battery has a relatively short shelf life when compared with standard batteries

C since it is sealed, the water in a maintenance-free battery is not lost through evaporation thus accordingly it is not necessary to top up the cells with water

D recharging of a maintenance-free battery is neither required nor possible

ANS:C - since it is sealed, the water in a maintenance-free battery is not lost through evaporation thus accordingly it is not necessary to top up the cells with water

Explanation: No answer description is available.