Exam (elaborations)
asa 2023 Private Pilot- Chapter 6 (weather) updated already passed
- Course
- Institution
asa 2023 Private Pilot- Chapter 6 (weather) updated already passed
[Show more]
Seller
Follow
BravelRadon
Reviews received
Content preview
Asa 2023 Private Pilot- Chapter 6(weather)
Every physical process of weather is accompanied by, or is the result of, a
A. Movement of Air
B. Pressure differential
C. Heat exchange - correct answer ✔✔C. Heat exchange
What causes variations in altimeter settings between weather reporting points
A. Unequal heating on the earths surface
B. Variation of terrain elevation
C. Coriolis Force - correct answer ✔✔A. Unequal heating of the Earth's surface
The development of the thermals depends upon
A. A counterclockwise circulation of air
B. Temperature inversions
C. Solar heating - correct answer ✔✔C. Solar heating
(Refer to Figure 20.) Over which area should a glider pilot expect to find the best lift under normal
conditions
A. 2
B. 7
c. 5 - correct answer ✔✔A. 2
,The wind at 5,000 feet AGL is southwesterly while the surface wind is southerly. This difference in
direction is primarily due to
A. Stronger pressure gradient at higher altitiudes
B. Friction between the wind and the surface
C. Stronger Corilois force at the surface - correct answer ✔✔B. Friction between the wind and the
surface
Convective circulation patterns associated with sea breezes are caused by
A. warm,dense air moving inland from over the water
B. water absorbing and radiating heat faster than the land
C. Cool, dense air moving inland from over the water - correct answer ✔✔C. Cool, dense air moving
inland from over the water
What is the proper airspeed to use when flying between thermals on a cross- country flight against a
headwind
A. The best lift/drag speed increased by one-half the estimated wind velocity
B. The minimum sink speed increased by one-half the estimated wind velosity
C. The best lift/drag speed decreased by one half the estimated wind velosity - correct answer ✔✔A. The
best lift/drag speed increased by one-half the estimated wind velosity
When there is a temperature inversion, you would expect to experience
A. Clouds with extensive vertical development above an inversion aloft
B. Good visibility in the lower levels of the atmosphere and poor visibilty above an inversion aloft
C. An increase in temperature as altitude increases - correct answer ✔✔C. An increase in temperature as
altitude increases
The most frequent type of ground or surface-based temperature inversion is that which is produced by
, A. Terrestrial radiation on a clear, relatively still night
B. Warm air being lifted rapidly aloft in the vicinity of mountainous terrain
C. The movement of colder air under warm air, or the movement of warm air over cold air - correct
answer ✔✔A. Terrestrial radiation on a clear, relatively still night
What is meant by the term dew point
A. The temperature at which condensation and evaporation are equal
B. The temperature at which dew will always form
C. The temperature to which air must be cooled to become saturated - correct answer ✔✔C. The
temperature to which air must be cooled to become saturated
The amount of water vapor which air can hold depends on the
A. Dew point
B. Air tempurature
C. Stability of the air - correct answer ✔✔B. Air temperature
Clouds, fog, or dew will always form when
A. Water vapor condenses
B. Water vapor is present
C. relative humidity reaches 100 percent - correct answer ✔✔A. water vapor condenses
What are the processes by which moisture is added to unsaturated air?
A. Evaporation and sublimation
B. Heating and condensation
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller BravelRadon. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for CA$26.09. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
75632 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now