Downloaded from https://www.everyspec.com MIL-STD-1808C w/CHANGE 1 SYSTEM SUB-SYSTEM TITLE DEFINITION 24 70 ELECTRICAL MONITORING AND PROTECTION The portion of the system used to supply aircraft or ground power for use of the ground power switching system, avionics low cooling protection system, essential 28 VDC bus monitoring system and system monitoring. Includes aircraft grounding receptacles. 80 EMERGENCY GENERATION The portion of the system that provides generation of emergency electrical power in the event of main electrical system generator failure or loss of engine power. 29