Exams4Pilots Logo


  Quick Links   
Take a Practice Exam
Contribute to the Site
About this Site
Privacy Policy
Terms & Conditions
New User
Log In
Examine My Cookies
Contact WebMaster
  FAA Written Test Prep   
for Windows PCs
for Mac
for iPhone and iPad
for Android
MP3 Audio
 

 
Showing results 121 - 130 of 981 total.
prev 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 next

2.4.1.2.1.A.1
IRA IRH FII FIH AIF HIF IGI IFP
Knowledge Code: I25
Stability can be determined from which measurement of the atmosphere?
A) Low level winds.
B) Atmospheric pressure.
*C) Ambient lapse rate.
view comments
Modified: 7/16/2004 Original Version
Comments: 0
make comment

2.4.1.2.2.A.1
IRA IRH FII FIH AIF HIF IGI IFP
Knowledge Code: I25
What determines the structure or type of clouds which form as a result of air being forced to ascend?
A) The amount of condensation nuclei present after lifting occurs.
*B) The stability of the air before lifting occurs.
C) The method by which the air is lifted.
view comments
Modified: 7/16/2004 Original Version
Comments: 0
make comment

2.4.1.2.3.A.1
IRA IRH FII FIH AIF HIF IGI IFP
Knowledge Code: I25
Which of the following combinations of weather producing variables would likely result in cumuliform type clouds, good visibility, rain showers, and possible clear type icing in clouds?
A) Stable, dry air, and orographic lifting.
*B) Unstable, moist air, and orographic lifting.
C) Unstable, moist air, and no lifting mechanism.
view comments
Modified: 7/16/2004 Original Version
Comments: 1
make comment

2.4.1.2.4.A.1
IRA IRH FII FIH AIF HIF IGI IFP
Knowledge Code: I25
Unsaturated air flowing upslope will cool at the rate of approximately (dry adiabatic lapse rate)
A) 2.5 °C per 1,000 feet.
B) 2 °C per 1,000 feet.
*C) 3 °C per 1,000 feet.
view comments
Modified: 7/16/2004 Original Version
Comments: 3
make comment

2.4.1.2.5.A.1
IRA IRH FII FIH AIF HIF IGI IFP
Knowledge Code: I21
A temperature inversion will normally form only
A) when a stratiform layer merges with a cumuliform mass.
*B) in stable air.
C) in unstable air.
view comments
Modified: 7/16/2004 Original Version
Comments: 0
make comment

2.4.1.2.6.A.1
IRA IRH FII FIH AIF HIF IGI IFP
Knowledge Code: I30
Which weather phenomenon signals the beginning of the mature stage of a thunderstorm?
A) Strong turbulence in the cloud.
*B) The start of rain at the surface.
C) Growth rate of cloud is maximum.
view comments
Modified: 7/16/2004 Original Version
Comments: 0
make comment

2.4.1.2.7.A.1
IRA IRH FII FIH AIF HIF IGI IFP
Knowledge Code: I27
Frontal waves normally form on
A) rapidly moving cold fronts or warm fronts.
B) slow moving warm fronts and strong occluded fronts.
*C) slow moving cold fronts or stationary fronts.
view comments
Modified: 7/16/2004 Original Version
Comments: 0
make comment

2.4.1.2.8.A.1
IRA IRH FII FIH AIF HIF IGI IFP
Knowledge Code: I27
Which are characteristics of an unstable cold air mass moving over a warm surface?
*A) Cumuliform clouds, turbulence, and good visibility.
B) Stratiform clouds, smooth air, and poor visibility.
C) Cumuliform clouds, turbulence, and poor visibility.
view comments
Modified: 7/16/2004 Original Version
Comments: 0
make comment

2.4.1.2.9.A.1
IRA IRH FII FIH AIF HIF IGI IFP
Knowledge Code: I28
Which clouds have the greatest turbulence?
*A) Cumulonimbus.
B) Towering cumulus.
C) Altocumulus castellanus.
view comments
Modified: 7/16/2004 Original Version
Comments: 0
make comment

2.4.1.3.0.A.1
IRA IRH FII FIH AIF HIF IGI IFP
Knowledge Code: I28
Standing lenticular clouds, in mountainous areas, indicate
*A) turbulence.
B) an inversion.
C) unstable air.
view comments
Modified: 7/16/2004 Original Version
Comments: 0
make comment

Showing results 121 - 130 of 981 total.
prev 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 next