Types of Circuits

What is a series circuit?

• A circuit with multiple paths for current

• A circuit with only one path for current

• A circuit with no path for current

• A circuit with two paths for current

In a parallel circuit, there is _______ path for current to flow.

• only one

• more than one

• no

• exactly two

What type of circuit do homes typically have?

• A) Series circuit

• B) Parallel circuit

• C) No circuit

• D) Mixed circuit

What is the function of a circuit breaker in a home?

• To increase current

• To decrease voltage

• To protect the house by opening the circuit when it overheats

• To connect circuits.

Each outlet in a home is connected to what?

• A) A light bulb

• B) A circuit box

• C) A battery

• D) A switch

In a series circuit, if one light bulb goes out, what happens to the rest?

• They stay on

• They go out

• They flicker

• They get brighter

In a parallel circuit, if one light bulb goes out, what happens to the rest?

• They stay on

• They go out

• They flicker

• They get brighter

A circuit with more than one path for current is called a _______ circuit.

• series

• parallel

• closed

• open

What happens when a circuit breaker melts?

• A) It closes the circuit

• B) It opens the circuit

• C) It increases the current

• D) It decreases the voltage.

Which type of circuit is safer for home use?

• A) Series circuit

• B) Parallel circuit

• C) Open circuit

• D) Closed circuit