The ATA24 CBT module contains detailed information about commercial aircraft’s electrical system. The CBT has 225 pages of multimedia courseware that include text, audio, and graphics. The CBT explains how electrical power is generated, regulated, and distributed to various electrical loads. The topics covered in this CBT are listed below.
 

1. Introduction
   • Purpose Of Aircraft Electrical System
   • Utilization Of Electrical Power
   • Types Of Electrical Power
   • Generator Drive Mechanism
   • Electrical Power Generation
   • External Power
   • Electrical Power Distribution
   • Example Of Aircraft Electrical System
2. Generator Drive (CSD)
   • Introduction
   • Constant Speed Drive (CPD)
   • Integrated Drive Generator (IDG)
3. Ac Power Generation
   • Introduction
   • Generator Basics
   • 3-Phase Generator Basics
   • Aircraft Constant Speed Generator
   • Brushless Generator
   • Generator Cooling
   • Generator Connections
   • Static Inverter
   • VSCF
4. Dc Power Generation
   • Introduction
   • TR Operations
   • TR Functions
   • Aircraft Battery
   • Ni-Cad Battery
   • Battery Indication
   • Battery Charging
   • Battery Protection
5. External Power
   • Introduction
   • Type Of Extra Power Supply
   • Extra Power Connection
   • Condition For Extra Power Connection
   • Indication For Extra Power
   • Extra Power Activation
   • Extra Power Switching Off
   • Ground Service Power
   • Towing Power