AC/DC Circuits

What does the electronic schematic symbol shown represent?

• switch

• light

• battery

• wires

What does the electronic schematic symbol shown represent?

• light bulb

• cell

• battery

• resistor

What does the electronic schematic symbol shown represent?

• Wire

• Battery

• Buzzer

• Fuse

What does the electronic schematic symbol shown represent?

• an AC current source

• a DC current source

• an ammeter

• a voltmeter

An oscilloscope shows the current flow above what type of current is it showing?

• DC

• AC

• Rectified Current

• Non rectified current

The picture shows an electrical circuit. This circuit is a series circuit because: 

• It has 3 light bulbs.
• The same current flows through all three light bulbs.
• It uses a single battery.
• The electrical current is divided between the three light bulbs.

The type of current where charges flow in one direction

• Direct Current
• Alternating Current
• Electron Flow
• Voltage

A(n) ______________ is a reusable safety switch that breaks the circuit when the current gets too high.

• Fuse
• Grounded wire
• Fuse box
• Circuit breaker

A device that contains a thin strip of metal that melts easily if the current in the circuit is too high

• Fuses
• Circuit
• Series circuit
• Circuit breaker

What is an electronic circuit?