
PPL Air Tech - Pressure Instruments
Authored by Tayla Boocock
Physics
University
Used 280+ times

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39 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which instrument(s) take in static pressure?
ASI, VSI
ASI, VSI, ALI
ALT, VSI
ALT, VSI, ASI
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which instrument(s) take in total pressure?
ASI
ALT, VSI
VSI
ALT, VSI, ASI
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is static pressure?
ambient pressure
pressure due to movement
dynamic pressure - total pressure
dynamic pressure + total pressure
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is dynamic pressure?
ambient pressure
pressure due to movement
dynamic pressure - total pressure
dynamic pressure + total pressure
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is pitot pressure?
ambient pressure
pressure due to movement
dynamic pressure - static pressure
dynamic pressure + static pressure
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the purpose of pitot heat?
To reduce the density of the incoming air
To warm the static vent in icing conditions
To avoid icing on the pitot tube in icing conditions
To heat up the incoming air, as cool air could damage the instrument
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is an alternate pressure source?
A back up dynamic vent below the fuselage of the aircraft
A standby capsule in case the instrument aneroid capsule breaks
A back up pitot source in case of blockage or icing
A back up static source in case of blockage or icing
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