Operational Procedures - Quiz BPL Gas - Balloon Pilot License

Question 1

Where has the ballast aboard a gas balloon to be stored during cruise?

Accepted Answer

Inside the basket

Answer

Below the net ending ropes

Answer

At the outside wall of the basket

Answer

Inside the tow shield

Question 2

Wake turbulence is caused by...

Accepted Answer

Pressure compensation at the wingtip of an aerofoil

Answer

Wind shear at the wingtip of an aerofoil

Answer

Jet blast behind a turbine engine

Answer

Turbulence at the downwind side of a mountain range

Question 3

What has to be considered at moderate wind speeds during a balloon ride across mountainous area with cloud-free sky?

Accepted Answer

Lee waves and severe up- and downdrafts

Answer

Icing conditions

Answer

Altimeter indication too low

Answer

Decreasing burner power

Question 4

What action should be recommended to a balloon pilot after landing with a gas balloon in a forest with large fir trees?

Accepted Answer

Slowly draining the balloon by gently pulling the vents, until the basket touches ground

Answer

Quick release the gas from the balloon by activating the rip panel

Answer

Transport the filled balloon by ground crew to a clear area, and dismount it there

Answer

Fix the balloon over night; try restart at next morning

Question 5

Under which conditions, no hazards should be expected for a balloon ride?

Accepted Answer

With high pressure areas before sunset

Answer

With a warm front approaching

Answer

With a cold front approaching

Answer

Close to showers or thunderstorms

Question 6

What wind conditions should be expected in the vicinity of showers or thunderstorms?

Accepted Answer

Strong gust from variable directions

Answer

Calm winds during passage of a shower

Answer

Steady wind from direction of shower

Answer

Steady wind into direction of shower

Question 7

Environmental air temperature and filling gas temperature are the same. Now, the free balloon descends into warmer air. What statement is correct?

Accepted Answer

Descent force increases

Answer

Descent force decreases

Answer

Weight force increases

Answer

Weight force decreases

Question 8

How may passengers assist the balloon pilot during landing preparation?

Accepted Answer

By stowing of loose parts

Answer

By activating the emergency opening

Answer

By activating the vents

Answer

By activating the pull rope

Question 9

What may be the cause of controller icing?

Accepted Answer

Liquid gas has entered the controller

Answer

A cloud has been entered at temperature between +5 and -10°C

Answer

Temperature in the controller is between -1 °C and -5 °C

Answer

Relative humidity is higher than 50%

Question 10

In case of damage of the hull of a gas balloon, repairs have to be done by a certified Approved Aeronautical Workshop when exceeding a length of:

Accepted Answer

1.0 m

Answer

2.0 m

Answer

0.5 m

Answer

5.0 m

Quiz Operational Procedures - Quiz BPL Gas - Balloon Pilot License

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