What information is required to convert a minimum safe altitude into a lowest usable flight level?

Question

ATPL - Airline Transport Pilot license - Meteorology - What information is required to convert a minimum safe altitude into a lowest usable flight level?

QuizVDS · Accepted Answer

Lowest value of QNH and the highest negative temperature deviation from ISA

QuizVDS · Answer

Highest value of QNH and the highest positive temperature deviation from ISA

QuizVDS · Answer

Highest value of QNH and the highest negative temperature deviation from ISA

QuizVDS · Answer

Lowest value of QNH and the lowest negative temperature deviation from ISA

ATPL: What information is required to convert a minimum safe altitude into a lowest usable flight level?

Domanda 29, Meteorology - ATPL - Airline Transport Pilot license