Electronics in Traffic Signal Controls

The Electronics in Traffic Signal Controls study guide covers the following basic principles:

• DC Electrical Fundamentals
• Voltage, current, circuits, source resistance, power, capacitance and inductance
• AC Circuit principles
• Frequency, capacitors, reactance, and simple filters
• Inductance, impedance, resonance and transformers
• Semiconductor electronics
• Semiconductor devices
• Semiconductor circuits
• Glossary of terms