Question

write the disadvantage of series combination over parallel

Answer 1

HEYA..!!!

1. In series connection the current through all the components is same.

2. Series connection of resistances helps us obtain a resistance which has a higher value than the resistances used.

3. Series connection of many components lowers the current and the voltage drop across each component. This phenomenon is used to light a large number of low voltage bulbs connected in series to a voltage source. The drawback is that if one bulb goes off the entire series of bulbs will stop glowing.

Both the type of connections are equally important in various circuits. When one type of connection doesnt work, the other type is used. So, we actually cannot point out the disadvantages of the connections.


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Answer 2

In a series arrangement same current Wil flow through al the appliances which is not required.

We cannot use independent on / off switches with individual appliances.

all appliances are to be used simultaneously even if we don't need them.

Total resistance Wil be high and the current drawn by the circuit Wil be less.


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