17) One main advantage of a secondary cell is that it :

can be used in portable equipments

can be recharged

is compact and hence easy to transport

cannot be recharged

Answer is:

can be recharged

it has a standard shape

it is dry

it is rechargeable

it is easily manufactured

Answer is:

short time and can be recharged

long time and can be recharged

short time and cannot be recharged

long time and cannot be recharged

Answer is:

charging an accumulator

charging a dry cell

discharging an accumulator

discharging a dry cell

Answer is:

its terminal voltage

the colour of its electrolyte

the level of its electrolyte

its terminal voltage and specific gravity of its electrolyte

Answer is: