Quiz BPL Hot Air - Balloon Pilot License

Question 1

What change of wind direction can be expected during the passage of a polar front low in Central Europe?

Accepted Answer

Veering wind during passage of the warm front, veering wind during passage of the cold front

Answer

Backing wind during passage of the warm front, veering wind during passage of the cold front

Answer

Backing wind during passage of the warm front, backing wind during passage of the cold front

Answer

Veering wind during passage of the warm front, backing wind during passage of the cold front

Question 2

The term 'isogonal' or 'isogonic line' is defined as a line on an aeronautical chart, connecting all points with the same value of...

Accepted Answer

Variation

Answer

Inclination

Answer

Heading

Answer

Deviation

Question 3

What is the relationship between pressure and volume of a dry gas at constant temperature?

Accepted Answer

The volume is inversely proportional to pressure

Answer

The volume increases proportional with pressure

Answer

The volume increases by a factor of 4 with double pressure

Answer

The ratio between pressure and volume is constant

Question 4

A wind shear is...

Accepted Answer

A vertical or horizontal change of wind speed and wind direction

Answer

A meteorological downslope wind phenomenon in the Alps

Answer

A wind speed change of more than 15 kt

Answer

A slow increase of the wind speed in altitudes above 13000 ft

Question 5

Moderate to severe turbulence has to be expected...

Accepted Answer

On the lee side of a mountain range when rotor clouds are present

Answer

Below thick cloud layers on the windward side of a mountain range

Answer

With the appearance of extended low stratus clouds (high fog)

Answer

Overhead unbroken cloud layers

Question 6

Aerostatic lift, amongst other factors, depends on...

Accepted Answer

Air density

Answer

Shape of the envelope

Answer

On the speed

Answer

Balloon mass

Question 7

What information is provided in the general part (GEN) of the AIP?

Accepted Answer

Map icons, list of radio nav aids, time for sunrise and sunset, airport fees, air traffic control fees

Answer

Warnings for aviation, ATS airspaces and routes, restricted and dangerous airspaces

Answer

Table of content, classification of airfields with corresponding maps, approach charts, taxi charts, restricted and dangerous airspaces

Answer

Access restrictions for airfields, passenger controls, requirements for pilots, license samples and validity periods

Question 8

What is a latent error?

Accepted Answer

An error which remains undetected in the system for a long time

Answer

An error which has an immediate effect on the controls

Answer

An error which is made by the pilot actively and consciously

Answer

An error which only has consequences after landing

Question 9

Under which conditions false readouts are possible on hull thermometers using radio communication from sensor to indicator panel?

Accepted Answer

When the sensor battery is almost empty

Answer

When radio messages are received

Answer

When the hull temperature exceeds 110 °C

Answer

When there is no intervisibility to temperature sensor

Question 10

The burning gas is pushed from the liquid gas phase through the riser tube to which component?

Accepted Answer

To the evaporator

Answer

To the pressure relief device

Answer

To the fill level indicator

Answer

To the controller

Examination quizzes Quiz BPL Hot Air - Balloon Pilot License

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