Test 10 Questions PPL(A) - Private Pilot License - Operational Procedure, no time limit

1 - What are the effects of wet grass on the take-off and landing distance?
2 - Which area is suitable for an off-field landing?
3 - How does the pilot prepare for a VFR flight over a large distance of water, when it is unlikely that land can be reached in case of an engine failure?
4 - Immediately after lift-off, a microburst is entered inadvertently. Which action might avoid an unintentional descent?
5 - Smoke enters the cockpit during an engine fire. Which actions have to be taken immediately?
6 - What extinguishing agent is the least suitable for an aircraft fire?
7 - A wind shear is...
8 - How should a landing on a contaminated runway be conducted if it proves to be inevitable?
9 - What danger does standing water on the runway pose to aircraft?
10 - Two aircraft of the same type, same grossweight and same configuration fly at different airspeeds. Which aircraft will cause more severe wake turbulence?