When electrical charge moves continuously in one direction through a conductor. it is called ______.

• alternating current
• live
• direct current
• electrolosis

When electrical charge moves back and forth through a conductor. it is called ______.

• alternating current
• live
• direct current
• electrolosis

When electrical voltage is the same across all loads in a circuit the system is wired in ______.

• series
• parallel
• complex
• correctly

When electrical voltage of the source is equal to the sum of all loads in a circuit the system is wired in ______.

• series
• parallel
• complex
• correctly

The most common source of DC voltage is _______.

• a home wall outlet
• a generator
• a battery
• circuit board

Identify this symbol.

• Lamp
• AC voltage source
• Battery 
• Resistor

Identify this symbol.

• Lamp
• AC voltage source
• Battery 
• Resistor

Identify this symbol.

• Lamp
• AC voltage source
• Battery 
• Resistor

Identify this symbol.

• Lamp
• AC voltage source
• Switch
• Resistor

Identify this symbol.

• Lamp
• AC voltage source
• Switch
• Resistor