Test 10 Questions PPL(H) - Private Pilot License - Operational Procedures, no time limit

1 - During an approach the aeroplane experiences a windshear with a decreasing tailwind. If the pilot does not make any corrections, how do the approach path and the indicated airspeed (IAS) change?
2 - Which gas is most dangerous during an engine fire?
3 - Which items should a passenger briefing in case of an imminent emergency landing include?
4 - Two aircraft of the same type, same gross weight and same flap configuration fly with different speeds and altitude. Which aircraft will cause more wake turbulence?
5 - During an approach the aeroplane experiences a windshear with a decreasing headwind. If the pilot does not make any corrections, how do the approach path and the indicated airspeed (IAS) change?
6 - Wake turbulences develop during take-off just as the aeroplane...
7 - What needs to be observed in particular when performing a slope landing?
8 - A wind shear is...
9 - Which kind of engine is susceptible to carburettor fire?
10 - Two aircraft of the same type, same grossweight and same configuration fly at different airspeeds. Which aircraft will cause more severe wake turbulence?