Aircraft General Knowledge - Quiz BPL Gas - Exam, test, Balloon Pilot License Gas

Which of the following options states the working principle of a vertical speed indicator?	4 Answers
The vertical speed indicator measures the difference of pressure between...	4 Answers
What values are usually marked with a red line on instrument displays?	4 Answers
The term "static pressure" is defined as pressure...	4 Answers
The altimeter's reference scale is set to airfield pressure (QFE). What indication is shown during the flight?	4 Answers
A vertical speed indicator connected to a too big equalizing tank results in...	4 Answers
A vertical speed indicator measures the difference between...	4 Answers
The purpose of the drag lines of the parachute is ...	4 Answers
The towing rope of a gas balloon can be found on ...	4 Answers
The density of helium gas under standard conditions is:	4 Answers

Quiz BPL Gas - Balloon Pilot License - Aircraft General Knowledge