ELECTRICAL SYSTEM

Question 1

Max AC GEN Loading at ALT:

• 0-20,000ft / Main Generator…..APU Generator…..
• 20,000 ft-35,000 ft
• > 35,000 ft
• Max load on TRUs…..
• During ground operation at ambient temps >40 degree celsius, operation of electrical/avionics equipment must be limited to 30 minutes unless…..

Answer 1

• …..Main GEN 30 kva…..APU GEN 30 kva
• …..Main GEN 30 kva…..APU GEN 0
• …..Main GEN 25 kva…..APU GEN 0
• …..100 amps
• …..at least one air conditioning pack is operating and the passenger door is closed.