Type training · Boeing 777 B1.1 · ATA 71–73

Boeing 777 B1.1: Trent 800 Engine, Fuel and Control (ATA 71–73)Type training questions & answers

Hazard areas, cowls and mounts, engine modules and bearings, EEC, PCU and OPU, FMU and fuel system.

Start practising →50 questions · free preview available

Sample Trent 800 Engine, Fuel and Control questions with answers

Three questions from the free preview. Think of your answer first, then open the explanation.

  1. 1.What is the inlet hazard radius of a 777 Trent 800 at idle?

    • A.About 63 ft (19.2 m)
    • B.About 5 ft (1.5 m)
    • C.About 15 ft (4.6 m)
    Show answer and explanation

    Correct answer: C. About 15 ft (4.6 m)

    About 15 ft at idle and 63 ft at takeoff thrust. Ref Olympic RR Trent 800 training manual, ATA 71.

  2. 2.When may you approach a running Trent 800 through the entry corridor?

    • A.Idle forward, with contact
    • B.At any thrust below takeoff
    • C.At idle reverse thrust only
    Show answer and explanation

    Correct answer: A. Idle forward, with contact

    Only with the engine at idle (forward thrust) and with communication to the flight deck. Ref Trent 800 training manual, ATA 71.

  3. 3.Which Trent 800 mount carries the engine thrust to the strut?

    • A.The forward mount only
    • B.Both mounts carry it equally
    • C.Aft mount, via thrust links
    Show answer and explanation

    Correct answer: C. Aft mount, via thrust links

    Two thrust links from the intermediate case lugs take thrust to the aft lower mount. Ref Trent 800 training manual, ATA 71.

Practise all 50 Trent 800 Engine, Fuel and Control questions →

Part of the Boeing 777 B1.1 type course

One chapter of the Boeing 777 B1.1 type course question bank, for the 777-200/-200ER with GE90, PW4084 or Trent 800 engines, written in our own words for revision. Your type course and the aircraft maintenance manual stay the authority: limits and procedures can differ between airframes and operators.

All Boeing 777 B1.1 chapters →

More Boeing 777 B1.1 chapters

Start practising →All Boeing 777 B1.1 chapters