Circuits

How many types of circuits do you know?

• 2

• 3

• 4

What is the opposite of a closed circuit?

• open circuit

• short circuit

• no right answer

What is one problem that can affect circuits?

• reversed polarity

• nothing

• heat stress

What words are missing?

Learn about current ___ and circuit ___ functions

• active elements, stages

• closed, open

• origin, component

What level is this course?

• Level 3

• Level 2

• Level 1

Definition of "closed circuits"

• An electrical circuit in a device of lower resistance than that of a normal circuit, especially one resulting from the unintended contact of components and consequent accidental diversion of the current.

• Complete electrical connection around which current flows or circulates.

• An electrical circuit in which the continuity is broken so that current does not flow.

Definition of "open circuits"

• an electrical circuit in a device of lower resistance than that of a normal circuit, especially one resulting from the unintended contact of components and consequent accidental diversion of the current.

• Complete electrical connection around which current flows or circulates.

• An electrical circuit in which the continuity is broken so that current does not flow.

Definition of "short circuit"

• An electrical circuit in a device of lower resistance than that of a normal circuit, especially one resulting from the unintended contact of components and consequent accidental diversion of the current.

• Complete electrical connection around which current flows or circulates.

• An electrical circuit in which the continuity is broken so that current does not flow.

How many types of connection are there?

• 2

• 3

• 4

What will students NOT learn in this class?

• The reason that short circuits happen

• The importance of reservoirs

• The correct way to wire a circuit