Private pilot chapter 225 cards

Tagged as: music, economics

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1

Standard temp and pressure?

15C or 59F and 29.92

2

What are the gyroscopic instruments ?

Heading indicator, turn coordinator , attitude ind.

3

Lapse rate?

2Celsius per 1000 feet



6

Lower limit of white arc ?

V s0 ( power off stall)

7

Red line ?

V ne never exceed speed

8

Upper part of white arc?

V fe maximum speed at which flaps are extended

9

Upper part of green arc?

V no maximum structural cruising speed

10

What is yellow arc?

Caution speed

11

Green arc?

Normal operating range

12

White arc?

Flaps operating range

13

What is IAS?

Indicated air speed which is shown on gauge

14

What is CAS ?

Calibrated airspeed which is indicated speed corrected for instrument errors

15

TAS?

True air speed which plane is moving which ia calibrated airspeed corrected for altitude and nonstandard temp

16

GS?

Ground speed

17

Pressure altitude?

Height when 29.92 is set in altimeter scale

18

Density altitude?

Pressure alt. Corrected for nonstandard temp and is used to know performance of plane

19

True altitude?

Actual height above MSL

20

Absolute altitude?

Actual height above earths surface


22

Define variation

Difference between tru and magnetic north

23

Carb icing is a concern when?

In high humidity when temp is at or below 20- 70 deg F

24

What happens if pitot tube is blocked

Airspeed ind. Drops to 0

25

Pitot tube and drain is clogged?

Airspeed vary with altitude