1. When would the IDG be reconnected in flight ?
2. The STBY AC BUS is normally powered by the ESS AC BUS but it will be powered by the inverter :
3. The APU generator primary used when aircraft is :
4. The DC system of Embraer E170/E190 is composed of :
5. Should airspeed fall below 130 kts , the RAT will only supply :
