ETRON Lab 1 Quiz: Basic Circuits, Symbols & Schematics Circuits

The (a)   forms the basis of all matter.

• Nucleus
• Atom
• Electron
• Molecule

Atoms have electrons that move around in (a)   .

• Groups

• Circles

• Orbits

• Spheres

Electrons moving from the outer ring of one atom to the outer ring of another atom creates (a)   flow.

• Electron Flow

• Electrical Current

• Electrical Resistance

• Electrical Voltage

For a circuit to be complete it needs Voltage, (a)   & Current.

• Electricity

• Resistance
• Resistors
• Electron

5. A (a)   is represented by a Schematic Symbol.

• Electronic Circuit

• Electronic Component

• Electronic Device

• Electronic Sign

Identify this schematic symbol:

• LED

• Potentiometer

• Capacitor

• Battery

Identify this schematic symbol:

• Resistor

• Capacitor

• Speaker

• LED

Identify this schematic symbol:

• Photocell

• Speaker

• SCR

• Resistor

Identify this schematic symbol:

• Photocell

• SCR

• Resistor

• LED

Identify this schematic symbol:

• Resistor

• Capacitor

• Potentiometer

• LED