AMS 263 Final Exam Questions With Complete Solutions.

AMS 263 Final Exam Questions With Complete
Solutions


What |does |control |surface |balancing |do? |- |CORRECT |ANSWER✔✔-Balances |the |Control |
surface |to |avoid |flutter



Underbalance |- |CORRECT |ANSWER✔✔-Nose |heavy |Control |Surfaces



overbalance |- |CORRECT |ANSWER✔✔-Tail |heavy |Control |Surface, |TE |Up



It |is |common |to |leave |the |Control |Surfaces |in |____________ |condition |for |ease |of |flight |- |
CORRECT |ANSWER✔✔-Overbalance



What |is |the |smallest |size |cable |that |can |be |used |in |flight |controls |- |CORRECT |ANSWER✔✔-
1/8th"



When |MUST |a |cable |be |replaced? |- |CORRECT |ANSWER✔✔-When |it |has |1 |broken |wire |in |a |
critical |fatigue |area |40%-50% |of |wear



3 |Types |of |Cables |- |CORRECT |ANSWER✔✔-1. |Non-Flexible |

2. |Flexible |

3. |Extra-Flexible



Turnbuckle |Installation |- |CORRECT |ANSWER✔✔-NEVER |more |than |3 |threads |of |rod |end |
showing |outside |the |Turnbuckle |barrel

, How |do |deicer |boots |work? |- |CORRECT |ANSWER✔✔-rubber |"boot" |on |the |L/E |inflates |to |
break |up |ice



Wing |dihedral |- |CORRECT |ANSWER✔✔-Wing |angle |from |the |root |out



Angle |of |Attack |- |CORRECT |ANSWER✔✔-Angle |between |cord |line |and |relative |wind



Angle |of |incidence |- |CORRECT |ANSWER✔✔-Angle |between |wing |cord |and |longitudinal |axis |of |
the |A/C



Wash-in/out |- |CORRECT |ANSWER✔✔-Wash |in: |Increase |AOI, |more |lift

Wash |Out:Decrease |AOI



3 |Types |of |material |pulleys |are |made |of |- |CORRECT |ANSWER✔✔-Phenolic

Plastic

Aluminum



How |far |can |a |fairlead |deflect |a |cable? |- |CORRECT |ANSWER✔✔-No |more |than |3 |degrees



3 |modes |of |pressurization |- |CORRECT |ANSWER✔✔-1. |un-pressurized

2. |isobaric

3. |constant |differential



Unpressurized |Mode |- |CORRECT |ANSWER✔✔-outflow |valve |remains |open |and |cabin |pressure |
is |same |as |ambient |pressure