Why would it be a disadvantage to wire a house using all series circuits?

A

In order to turn on one device (such as a TV), you would need to turn on every device in the house that is on the same line.

B

It would increase the risk of fire.

C

It would cost more to use the electricity.

D

It would take more electrical wire.

The answer is A

A. In order to turn on one device (such as a TV), you would need to turn on every device in the house that is on the same line.

Explanation:

The first disadvantage is that, if one component in a series circuit fails, then all the components in the circuit fail because the circuit has been broken.

The second disadvantage is that the more components there are in a series circuit, the greater the circuit's resistance.

A

In order to turn on one device (such as a TV), you would need to turn on every device in the house that is on the same line.