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sUAS Safety Level One Exam-Chapter Two questions with answers
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sUAS Safety Level One Exam-Chapter Two questions with answers
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sUAS Safety Level One Exam-ChapterTwo
How is Beyond Line of Sight different than Beyond Visual Line of Sight? - correct answer ✔✔BLOS
operations involve multiple data links
UAS share what parts? - correct answer ✔✔airframe, powerplant, avionics
the airframe houses the - correct answer ✔✔payload, avionics, propulsion system, other necessary flight
components
evelons - correct answer ✔✔induce roll and pitch
Levels of automoation - correct answer ✔✔refer to the degree of human intervention
LOA 0 - correct answer ✔✔fully controlled by a human
LOA 1 - correct answer ✔✔vehicle has some automation, but human operator continues to provide
guidance and make decisions
LOA 2 - correct answer ✔✔vehicle can maintain heading, altitude, airspeed but needs to be monitored
by a human
LOA 3 - correct answer ✔✔make minor decisions, can perform set tasks, without direct human
supervision, but operator still on standby
LOA 4 - correct answer ✔✔vehicel fully automous under set conditions without human intervention
LOA 5 - correct answer ✔✔vehicle fully autonomous, no human intervention
, robot UAS LOA categories are exclusive (T/F) - correct answer ✔✔FALSE
different environments, tasks can pose new challenges
Brushless Direct Current Motors work by - correct answer ✔✔using a permanent magnet rotor and set
of electromagnetics in the stator to generator motion. Use electronic switching to control current flow to
stator coils, allowing for more precise control and higher efficiency.
Piston engine is also known as - correct answer ✔✔combustion engine
how do combustion engines work? - correct answer ✔✔convert fuel into energy through controlled
explosions that drive a piston up and down within a cylinder
How are piston engines classified? - correct answer ✔✔number of steps/strokes to create rotation. a
larger piston engine will have four strokes
airfoil - correct answer ✔✔shape of a wing or rotor blade as seen from a cross section
leading edge - correct answer ✔✔front of the airfoil, facing the relative airflow
trailing edge - correct answer ✔✔back of the airfoil
chord line - correct answer ✔✔imaginary line from leading edge to trailing edge
boundary layer - correct answer ✔✔the layer of air that is in contact with the wing, moving slower
when airflow comes in contact with an airfoil, what does it conform to? - correct answer ✔✔the
boundary layer
boundary layers can be either - correct answer ✔✔laminar or turbulent
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