B-747 Oral Question Band & Review Engines

In Nthe Nnormal Nmode, Nwhat Ndoes Nthe
GE: NN1
NEEC Nuse Nas Nthe Ncontrolling Nparameter

Nitem Nfor Nthe NGE Nengines? NFor Nthe NPW
NPW:
Nengines?



1. What Nprotection Nfeatures Nare N EPR
Nprovided Nin Nthe NEEC NNormal

Nmode?
- Thrust Nlimiting

- Maintains Nconstant Nthrust

2. What Noccurs Nwith Nthe Nauto- - Over-speed Nprotection
throttle Nsystem Nwhen Nany NEEC
Ncontrol Nis Nswitched Nto Nalternate
The Nauto-throttles Ndisconnect,
Nbut Ncan Nbe Nreconnected
Nmode?
Nwhen Nall NEECs Nhave Nbeen

Nswitched Nto Nalternate Nmode

3. What NEEC Nnormal Nmode
Nprotection Nfeature Nis Nnot Navailable
Thrust Nlimiting Nat Nmaximum
NN1 N(maximum Nthrust Ncan Nbe
Nin NEEC NAlter- Nnate Nmode?
Nachieved Nprior Nto Nthrust Nover

Nposition Nat Nfull Nforward)

4. When Ndoes Nthe NEEC Nselect
Napproach Nidle?
- Nacelle Nanti-ice Nis NON

- Flaps Nin Na Nlanding Nposition

- Continuous Nignition Nswitch Nis
NON



5. What Naction Nshould Nbe Ntaken Nprior - During Nthrust Nreverser
N to Nmanual Nselection Nof NEEC
Noperation NDecrease Nthrust
Nalternate Nmode?


N lever Nposition.

NOTE: NThrust Ndoes Nnot
Nchange Nwhen Nthe NEEC Nauto

Ntransfers Ncon- Ntrol Nfrom

1 N/
N7

, N normal Nmode Nto Nalternate Nmode.

6. What Nhappens Nwhen Nyou Nturn Nthe NCon- N- NSelected Nigniters Noperate
Ncontinu-

tinuous N(CON) NIGNITION NSwitch NON? N ously




2 N/
N7