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10- A220 Flight Controls Questions with
Detailed Verified Answers
Question: Which component positions the flight control surfaces through
the hydraulic actuators in the FBW system? (Fly By Wire)
Ans✅ ✅: The REUs(i.e. Remote Electronics Units)
Question: When does the HSTAB trim the aircraft like a conventional
aircraft?
Ans✅ ✅: In Direct mode
Question: When is aileron trim available?
Ans✅ ✅: In Direct mode
Question: What will happen if the pilot were to hold the trim switch for
an extended period?
Ans✅ ✅: If held longer than 3 seconds, 2 beeps will be hard and the FBW system will
cut out the trim command.
Question: In normal mode when will the pilot be able to trim for a
specific HSTAB position
Ans✅ ✅: On the ground only
Question: During flight in Normal mode what is the pilot trimming for?
Ans✅ ✅: Trimming for a specific speed as indicated by the trim speed bug
Question: How many degrees of bank angle be commanded in Normal
Mode?
Ans✅ ✅: 80°
10- A220 Flight Controls Questions with
Detailed Verified Answers
Question: Which component positions the flight control surfaces through
the hydraulic actuators in the FBW system? (Fly By Wire)
Ans✅ ✅: The REUs(i.e. Remote Electronics Units)
Question: When does the HSTAB trim the aircraft like a conventional
aircraft?
Ans✅ ✅: In Direct mode
Question: When is aileron trim available?
Ans✅ ✅: In Direct mode
Question: What will happen if the pilot were to hold the trim switch for
an extended period?
Ans✅ ✅: If held longer than 3 seconds, 2 beeps will be hard and the FBW system will
cut out the trim command.
Question: In normal mode when will the pilot be able to trim for a
specific HSTAB position
Ans✅ ✅: On the ground only
Question: During flight in Normal mode what is the pilot trimming for?
Ans✅ ✅: Trimming for a specific speed as indicated by the trim speed bug
Question: How many degrees of bank angle be commanded in Normal
Mode?
Ans✅ ✅: 80°