CPAER General Knowledge UPDATED Exam Questions and CORRECT Answers
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Course
CPAER
Institution
CPAER
CPAER General Knowledge UPDATED
Exam Questions and CORRECT Answers
Why must you correct heading indicator every 15 minutes? - CORRECT ANSWERPrecession error/bearing friction
The absolute service ceiling of an a/c is - CORRECT ANSWER- The height at which the rate
of climb is *zero*
Before st...
CPAER General Knowledge UPDATED
Exam Questions and CORRECT Answers
Why must you correct heading indicator every 15 minutes? - CORRECT ANSWER-
Precession error/bearing friction
The absolute service ceiling of an a/c is - CORRECT ANSWER- The height at which the rate
of climb is *zero*
Before stalling the center of pressure will - CORRECT ANSWER- Move forward
Pilots shall not overfly herds of reindeer or caribou at altitudes of less than - CORRECT
ANSWER- 2,000ft
How often must commercial emergency training take place? - CORRECT ANSWER- Every
12 months
No person shall operate an a/c without a seat and safety belt unless it is - CORRECT
ANSWER- A balloon
What do you need to enter class F restricted airspace? - CORRECT ANSWER- Permission
Latches on a seatbelt must be - CORRECT ANSWER- Metal to metal
Vne - CORRECT ANSWER- Never exceed speed, maximum speed at which a/c can be
operated
A MEL must be - CORRECT ANSWER- Approved by the minister
Carried on board
Avgas 100LL has ___ power output and is ___ in colour - CORRECT ANSWER- Medium,
blue
,Only a/c over ___lbs and ___ turbine powered require an MEL - CORRECT ANSWER-
12,500, turbine
MEL is a list of items that are - CORRECT ANSWER- Allowed to be inoperative
Avgas 100/130 has ___ power output and is ___ in colour - CORRECT ANSWER- Medium,
green
Avgas 80/87 has ___ power output, and is ___ in colour - CORRECT ANSWER- Low, red
Time of useful consciousness at altitude - CORRECT ANSWER- 20,000ft = 5 to 12 min
25,000ft = 2 to 3 min
30,000ft = 45 to 75 sec
40,000ft = 10 to 30 sec
Jet fuel is comprised of ___ and is ___ in colour - CORRECT ANSWER- Kerosine/diesel,
clear/straw
Hot start is when - CORRECT ANSWER- Fuel is injected into the burner too early
Mogas P87-90 is ___ in colour - CORRECT ANSWER- Green
Hung start is when - CORRECT ANSWER- Insufficient cooling going to the engine
Mogas P84-87 is ___ in colour - CORRECT ANSWER- Undyed
Rotation speed of a turbine engine is controlled by - CORRECT ANSWER- Altering the fuel
pressure, thus changing temp in combustion chamber
, FADEC (full authority digital engine control) - CORRECT ANSWER- Computers that
simultaneously control fuel injection, and ignition firing to establish desired spar, mixture,
and engine temperatures
(Warm/cold) temperatures are more favourable for the development of static electricity -
CORRECT ANSWER- Cold
What does FADEC do well? - CORRECT ANSWER- Enhances overall handling and
simplifies a/c general operational reqs
Effective propeller pitch is - CORRECT ANSWER- The actual distance a prop moves in one
revolution
Are contaminants on the underside or the upper side of the wing more harmful? - CORRECT
ANSWER- Both are equally as harmful
Fuel to air ratio is governed by - CORRECT ANSWER- Weight
What is the ratio for best power? - CORRECT ANSWER- 14 (parts air) : 1 (part fuel)
Roughness of frost on a wing spoils the smooth airflow and ___ stall speed while ___ stall
angle of attack - CORRECT ANSWER- Increases, decreases
In a free turbine engine the ___ and ___ are mechanically free from each other - CORRECT
ANSWER- Power turbine, compressor
In a normally aspirated engine, as density altitude increases, power output ___ - CORRECT
ANSWER- Decreases
How long should pilots wait to fly after receiving local anesthetic? - CORRECT ANSWER-
24 hours
Equilibrium in flight means - CORRECT ANSWER- Steady motion, forces are equal
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