The ground Cart is running and switched on, the EXT PWR pushbutton is pressed in and there is no indication.
What does that configuration mean ?

A. When N2 is above 12%.

B. When an engine is started.

C. Only if the Aircraft Electrical Power fails.

A. No.

B. Yes.

A. To prevent slat asymmetry.

B. To prevent slat loss.

C. To prevent structure overload.

A. In flight with two IDG supply.

B. ON ground with APU supply only.

C. ON ground with EXT PWR only.

A. HP Fuel valve not open.

B. Ignition fault.

C. EGT Overlimit detected.

A. DC BUS 1 or batteries.

B. DC BUS 1, DC BUS 2 or batteries.

C. DC BUS 2 or batteries.

A. The Glide/Slope mode is inhibited.

B. Only Glide/slope mode is valid.

C. The self test sequence is initiated.

A. ADIRU 1.

B. ADIRU 1 or 3 according to AIR DATA switch status.

C. Selected ATC transponder.

A. Fan air.

B. HP compressor 5th stage air.

C. HP compressor 4th and 9th stage air.

A. The thrust lever position.

B. The upper detent point position.

C. The lower detent point position.