×

Welcome!

This website offers free access to 75% of the official exam questions.

Want to prepare even better and access all the available questions? Download our mobile app now and get the complete database to maximize your chances of passing the exam!

Check out the mobile app here

Don’t miss the chance to have all the material always at your fingertips, wherever you are, even offline and without any kind of advertising!

Exam Questions
Training
Exam simulation
PDF Exam
Contact Us
Are you a school?
iOS & Android »
EN
IT
ES
DE
FR

Home > Training for exam quizzes ATPL, PPL(A), PPL(H), BPL Hot Air, BPL Gas, SPL - Sailplane, EASA Drone, FAA Drone > Meteorology - Quiz BPL Gas - Balloon Pilot License

Quiz Meteorology - Quiz BPL Gas - Balloon Pilot License

Test 10 Questions Quiz BPL Gas - Balloon Pilot License - Meteorology, no time limit

Change Subject New Test

1 - How do spread and relative humidity change with increasing temperature? Spread increases, relative humidity increases Spread remains constant, relative humidity increases Spread remains constant, relative humidity decreases Spread increases, relative humidity decreases

2 - What condition may prevent the formation of "radiation fog"? Overcast cloud cover Clear night, no clouds Low spread Calm wind

3 - Mountain side updrafts can be intensified by ... Solar irradiation on the lee side Thermal radiation of the windward side during the night Solar irradiation on the windward side By warming of upper atmospheric layers

4 - Heavy downdrafts and strong wind shear close to the ground can be expected... During approach to an airfield at the coast with a strong sea breeze. During cold, clear nights with the formation of radiation fog. During warm summer days with high, flatted Cu clouds Near the rainfall areas of heavy showers or thunderstorms.

5 - What chart shows areas of precipitation? Radar picture GAFOR Wind chart Satellite picture

6 - What visual flight conditions can be expected within the warm sector of a polar front low during summer time? Visibilty less than 1000 m, cloud-covered ground Moderate to good visibility, scattered clouds Moderate visibility, heavy showers and thunderstorms Good visibility, some isolated high clouds

7 - What process results in the formation of "orographic fog" ("hill fog")? Prolonged radiation during nights clear of clouds Warm, moist air is moved across a hill or a mountain range Evaporation from warm, moist ground area into very cold air Cold, moist air mixes with warm, moist air

8 - Which process may result in an inversion layer at about 5000 ft (1500 m) height? Intensive sunlight insolation during a warm summer day Ground cooling by radiation during the night Advection of cool air in the upper troposphere Widespread descending air within a high pressure area

9 - What wind conditions can be expected in areas showing large distances between isobars? Formation of local wind systems with strong prevailing westerly winds Strong prevailing westerly winds with rapid veering Variable winds, formation of local wind systems Strong prevailing easterly winds with rapid backing

10 - The pressure at MSL in ISA conditions is... 1013.25 hPa. 113.25 hPa 1123 hPa. 15 hPa.

Change Subject New Test

slide-home/multia.png

Subscribe to Newsletter

QuizVds.it - Facebook - Contact Us - Donation - Cookie Policy - Privacy Policy - Terms and Conditions - Partner