Amt 124 Flashcards by Skyler Sagmit

Q

aerodynamics is?

A

Study of any motion of on object in the air.

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Q

Study of any motion of on object in the air. And all the forms acting on it

A

Aerodynamics

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Q

The application of aerodynamics.

A

Aeronautics.

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Q

What is under aeronautics

A

Troubleshooting, Operations, Planning.

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Q

The environment of aircraft operations

A

Atmosphere

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Q

What is aeronautics

A

Application of aerodynamics

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Q

The envelope surface of air around the earth

A

Atmoshpere

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Q

subparts of atmosphere

A

LAYERS
CONSTITUENTS
PARAMETERS

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Q

What is atmosphere?

A

the environment of aircraft operations

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Q

what are the 4 layers of the atmosphere

A

Troposphere
Stratosphere
Ionosphere
exosphere

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Q

0ft - 36,080 ft msl

A

Troposphere

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Q

0-72km

A

Ionosphere

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Q

0ft - 32km

A

Stratosphere

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Q

outer most layer

A

exosphere

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Q

MSL means?

A

Mean sea level

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Q

ISA means?

A

International standard atmosphere

Q

aircraft operations consists of?

A

Flight operations and ground operations

Q

What are the constituents of the atmosphere

A

Nitrogen
Oxygen
Inert gas

Q

How many percentage nitrogen in the atmposhere

A

78.08%

Q

How many percentage oxygen in the atmposhere

A

20.99%

Q

How many percentage inert gas in the atmposhere

A

approx 1%

Q

Parameters in atmosphere

A

pressure
temperature
density

Q

difference between constant and fairly constant

A

Barely difference but minimal
eg: .000001

Q

What is the weight of air called?

A

Pressure

The amount of heat?

Temperature

Amount of air molecules present in the atmosphere thickness of the air

Density

sslc value

0.002377 slug ft ^3 or 1.225kg/m^3

1 atm pressure in psi

14.7 psi

1 atm to lb ft^2

2116.8 lb/ft^2

1atm in mercury

29.92” Hg