The temperature at the surface is given as +15°C and at 4000 FT it is +9°C, the state of this layer is said to be: | ATPL | ID: 230

Home > Examination quizzes for PPL(A), PPL(H), BPL Gas, BPL Hot Air, ATPL, SPL - Sailplane, EASA Drone > Quiz ATPL - Exam test Airline Transport Pilot license > Meteorology > The temperature at the surface is given as +15°C and at 4000 FT it is +9°C, the state of this layer is said to be:

Question id 230 - Meteorology - ATPL - Airline Transport Pilot license

Stable

Unstable

Absolutely unstable

Conditionally unstable

Training! Question explanation