Quiz BPL Hot Air - Balloon Pilot License

Question 1

Which of the following options are possible SSR-Transponder modes?

Accepted Answer

A, C, S

Answer

B, R, S

Answer

A, C, R

Answer

B, C, V

Question 2

Which of the following statements is correct?

Accepted Answer

At higher altitude, sink rate in case of cooling is increased due to less drag by less density.

Answer

At higher altitude, sink rate by cooling is not increased because due to low density the mass inside the hull is also less.

Answer

Higher drag at higher altitude prevents increased sink rate in case of cooling.

Answer

Maximum sink rate must be equal at all altitudes as prescribed by design regulations.

Question 3

How do dew point and relative humidity change with decreasing temperature?

Accepted Answer

Dew point remains constant, relative humidity increases

Answer

Dew point increases, relative humidity decreases

Answer

Dew point remains constant, relative humidity decreases

Answer

Dew point decreases, relative humidity increases

Question 4

What values are usually marked with a red line on instrument displays?

Accepted Answer

Operational limits

Answer

Caution areas

Answer

Recommended areas

Answer

Operational areas

Question 5

With pressure and temperature given, any gas being heavier or lighter than air depends on what?

Accepted Answer

On the molecule mass of the gas

Answer

On the mean kinetic energy of the molecules

Answer

On the content of water vapour in the gas

Answer

On the number of gas molecules

Question 6

The final sinkrate of a hot-air ballon is achieved after descent over a vertical distance of:

Accepted Answer

250 - 450 m

Answer

1000 - 2000 m

Answer

50 - 100 m

Answer

500 - 1000 m

Question 7

What statement is correct with regard to the density of a gas?

Accepted Answer

The density decreases with increasing temperature and constant pressure.

Answer

The density increases with increasing temperature and constant volume.

Answer

The density decreases with decreasing volume and constant temperature.

Answer

The density decreases with increasing temperature and constant volume.

Question 8

About the lower end of the pull rope of a hot-air balloon it can be said:

Accepted Answer

It is particularly heat resistant.

Answer

It has an especially smooth surface.

Answer

It is fixed to the lower basket area

Answer

It has to be lubricated before every take-off

Question 9

Which transponder code indicates a radio failure?

Accepted Answer

7600

Answer

7700

Answer

7500

Answer

7000

Question 10

UTC is...

Accepted Answer

An obligatory time used in aviation.

Answer

A local time in Central Europe.

Answer

A zonal time.

Answer

Local mean time at a specific point on Earth.

Examination quizzes Quiz BPL Hot Air - Balloon Pilot License

Test 10 Questions Quiz BPL Hot Air - Balloon Pilot License, no time limit