# Dgca Module 08 Basic Aerodynamics

10 Questions | Total Attempts: 466  Settings  • 1.
At higher altitudes as altitude increases, pressure. ​​​​​​​
• A.

Decreases at constant rate.

• B.

Decreases exponentially.

• C.

Increases exponentially.

• 2.
What did you like
• A.

Yes

• B.

No

• C.

Yes

• D.

No

• 3.
Which one do you like?
• A.

Yee

• B.

Jjryj

• C.

Jtrjrt

• D.

Trjtyuytu

• 4.
When the pressure is half of that at sea level, what is the altitude?
• A.

12,000 ft.

• B.

18,000 ft.

• C.

8,000 ft.

• 5.
The millibar is a unit of.
• A.

Atmospheric temperature.

• B.

Pressure altitude.

• C.

Barometric pressure.

• 6.
Standard sea level temperature is.
• A.

20 degrees Celsius.

• B.

0 degrees Celsius.

• C.

15 degrees Celsius.

• 7.
Lapse rate usually refers to.
• A.

Density.

• B.

Pressure.

• C.

Temperature.

• 8.
ISA  includes ​​​​​​​
• A.

Pressure only

• B.

Temperature and density

• C.

Pressure, temperature and density

• 9.
Density is
• A.

Weight / Volume

• B.

Volume / mass

• C.

Mass / Volume

• 10.
Which does not depend on density of air for its operation.
• A.

Rocket

• B.

Kite

• C.

Parachute

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