SAMRA 15

Question 1

Définition dewpoint

Answer 1

A dewpoint can indicate water amount better than relative humidity.
Évaluer la quantité de vapeur d’eau contenue dans l’atmosphère. Point de rosée est la température, à une pression donnée, à laquelle doit être refroidis pour qu’il y ait saturation.

Question 2

Above tropopause temperature will?

Answer 2

Temperature de l’air reste la même avec l’altitude.

Question 3

Processus adiabatic

Answer 3

Expansion et compression

Question 4

Coastal area, mouth of deep valley, strong wind

Answer 4

Funnel effect

Question 5

Radar altitude associated with ?

Answer 5

GPWS

Question 6

You enter in a thunderstorm what to do?

Answer 6

If can not escape, keep altitude and adjust proper throttle don’t turn back.

Slow to turbulence penetration speed. Do not attempt to maintain a rigid altitude or airspeed and maintain present heading.

Don’t choose “maintain altitude, reduce to Va”

Question 7

Qu’est ce qui pourrait être un PIREP?

Answer 7

Strong tailwind in descent.

Question 8

Flight plan, time to alternate:
Nm / time

Answer 8

224nm / 1h05min

Question 9

Flight plan: time to destination fuel left?

Answer 9

6686

Question 10

What is a LLJ?

Answer 10

Below 6000’
Above 50kt

Question 11

Flying along the earth’s surface from areas of higher pressure into and converging at an area of lower pressure

Answer 11

Low pressure= Convergence

Question 12

Airmet definition

Answer 12

Not on GFA

Question 13

Sigmet appear?

Answer 13

A pilot dangerous weather

Question 14

Where large super cold water droplets can develop?

Answer 14

Lower levels of cloud that as formed in unstable air where temperatures are only a few degrees below.

“increase height with not far away below freezing level.”

Question 15

What does it means CCA in a METAR?

Answer 15

Correction

CCA= Première correction
CCB= Deuxième correction

Question 16

At a stationary front, cold air move ?

Answer 16

Parallel to the front

Question 17

SIGMET NC meaning?

Answer 17

No change

Question 18

Critical point time

Answer 18

1h26min

Question 19

MET PRACTICAL:
TAF lowest VIS

Answer 19

1 1/2SM

Question 20

Microburst downdrafts performance

Answer 20

Decrease AOA and lift

Question 21

Describe VOLMET?

Question 22

Surface wind back and decrease because ?

Answer 22

Ground friction and cooling

Question 23

Warm air over cold surface?

Answer 23

Smooth flight at low level

Question 24

Saturated air cooled, condensation, dewpoint will?

Answer 24

Dewpoint decrease

Question 25

Heading west to a trowels temperature will?

Answer 25

Temp will increase than decrease

Question 26

Same pressure gradient+ wind stronger in?

Answer 26

High pressure systems.

Question 27

Upper chart line is ?

Answer 27

Isotach

Question 28

VV003, What is the ceiling?

Answer 28

300'

Question 29

Aircraft lightning detection question?

Answer 29

All the above

Question 30

MLAT (multilateration) is ?

Answer 30

Increase air trafic service of aircraft and vehicule on the ground. From mode A, C, S transponder. Function on Principe known as time difference of arrival. (TDOA) Transponder return

Question 31

GFA low pressure (time & airport)

Answer 31

1800z east of CYPD

Question 32

WAAS NOTAM LNAV/VNAV not serviceable if the A/C have ____ Can do the approach if ?

Answer 32

LNAV and Barometer (BARO)

Question 33

Stand water and brake

Answer 33

Stand water = CRFI 0,3

Question 34

Gas ?

Answer 34

D ICAO Standard lapse rate then saturated lapse rate

Question 35

TCAS to another aircraft?

Answer 35

Not must have TCAS equipment, but must have mode C

Question 36

Why ATC know where you are ?

Answer 36

Transponder

Question 37

Strong jet cloud? (Sorte de nuage )

Answer 37

Ragged cirrus

Question 38

Strong gust flat terrain south of a big lake, OVC ?

Answer 38

Convergence

Question 39

Pressure altitude set standard mean?

Answer 39

sea level pressure

Question 40

Surface analysis chart briefing?

Answer 40

Actual weather at specific future time

Question 41

Mode C mean?

Answer 41

Encoding

Question 42

Mode S transponder?

Answer 42

TCAS - ATC

Question 43

Low temp, lapse rate ?

Answer 43

Shallow

Question 44

Low pressure systems wind come from?

Answer 44

NORTH WEST

Question 45

Autopilot? (Airplane movement)

Answer 45

Can change the movement around the CG

Question 46

Low pressure systems

Answer 46

Through

Question 47

ADS-B

Answer 47

Can provide avoidance _____ Of the aircraft, not provide altitude and separation _____

Question 48

Calcul: Temp 20° and dewpoint 14°, 6° difference what is cumulus ceiling?

Answer 48

2400'

Question 49

Icing on the airfoil, which conditions most serve ?

Answer 49

Thin wing and speed 250kt

Question 50

Governing Oceanic clearance?

Answer 50

D Require subsequent clearance (choose the longest)

Question 51

Weather radar can detect ? Samra 15 multi answers

Answer 51

Multi answers, (A-B-D) No volcanic ash

Question 52

MSL?

Answer 52

affect the air columns weight above ground

Question 53

Question about PIREP

Answer 53

Multi answers C-E-G

Question 54

IFR outlook?

Answer 54

IFR Rain and mist

Question 55

INS ?

Answer 55

Accelerate and time

Question 56

NOTAM VOR unserviceable begin 1900Z, Take-Off at 1800Z

Answer 56

Can be used part of the time

Question 57

Cloud AC nombre octas

Answer 57

5 Octas

Question 58

Prognostic chart ?

Answer 58

future weather at special time

Question 59

30kt isotach, closer together 90nm

Answer 59

CAT and Jet stream

Question 60

Same height

Answer 60

Contour

Question 61

RAIM Enroute Terminal Approach

Answer 61

2 1 0,3

Question 62

No GPS In cold temperatures

Answer 62

Shallow descent of angle

Question 63

PSRA primary radar measurements includes ?

Answer 63

The distance based on the waves transit time on the path To/From

Question 64

GFA in a period Samra 15

Answer 64

Turbulence and icing increase