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

1 - May an engine, which previously was on fire, be restarted?
2 - What should be observed when taxiing behind a commercial airliner?
3 - Wake turbulence is particularly strong...
4 - With only a slight crosswind, what is the danger at take-off after the departure of a heavy aeroplane?
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 - In case of an emergency ditching, the life vests have to be inflated...
7 - 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?
8 - During an approach the aeroplane experiences a windshear with an increasing headwind. If the pilot does not make any corrections, how do the approach path and the indicated airspeed (IAS) change?
9 - The term "flight time" is defined as...
10 - Which items should a passenger briefing in case of an imminent emergency landing include?