Question

question 1 of 15
how is the wiring done in houses and other occupied buildings?
a. it is in series, so it is easy to shut off.
b. it is in parallel, so one part of the circuit can be on while others are turned off.
c. it is in series, so it is easy to tell when something isnt working.
d. it is in parallel because it uses less energy.

Explanation:

In parallel circuits, each component has its own separate path for current. This means that one part of the circuit can be on while others are turned off. For example, if one light bulb burns out in a parallel - wired house, the other lights can still function. In series circuits, if one component fails (like a bulb burns out), the entire circuit is broken. Also, the energy consumption in a circuit depends on the power of the devices, not just the type of circuit (series or parallel).

Answer:

B. It is in parallel, so one part of the circuit can be on while others are turned off.