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

1 - In flight, a little smoke emerges from behind the instrument panel. An electrical fire is suspected. Which action, with respect to the pilot's operating manual, should be taken?
2 - Two aircraft of the same type, same grossweight and same configuration fly at different airspeeds. Which aircraft will cause more severe wake turbulence?
3 - A wind shear is...
4 - Which gas is most dangerous during an engine fire?
5 - Which items should a passenger briefing in case of an imminent emergency landing include?
6 - When do you expect wind shear?
7 - Why is it dangerous to pump the throttle for engine start in cold weather?
8 - A precautionary landing is a landing...
9 - What should be observed when taxiing behind a commercial airliner?
10 - 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?