8.1 Flashcards
1
Q
ISA temp lapse rate with altitude is
Linear
Non linear
A
Linear
2
Q
When will density be highest?
A
Cold dry day at sea level
3
Q
Absolute pressure =
A
Gauge pressure + atmospheric pressure
4
Q
If a temp in a gas is kept Constant and pressure increases,
Density =
Decreases
Increases
A
Increases
5
Q
If pressure is kept constant and temp increases, density=
Increases
Decreases
A
Decreases
6
Q
Millibar is a unit of
A
Barometric pressure
7
Q
According to Charles law
Volume of a gas decreases proportionally With a
Decrease in temp
Increase in temp
A
Decrease in temp
8
Q
Standard temp and pressure values for sea level
A
15 degrees Celsius and 29.92inHg
