Test 10 Questions SPL - Sailplane Pilot License - Communication, no time limit

1 - If there is any doubt about ambiguity, a time of 1620 is to be transmitted as...
2 - What is the meaning of the phrase "Roger"?
3 - Times are transmitted as...
4 - The directional information "12 o'clock" is correctly transmitted as...
5 - What does the abbreviation "FIS" stand for?
6 - What does the abbreviation "HX" stand for?
7 - What does a readability of 5 indicate?
8 - What is the correct way of acknowledging "You are now entering airspace Delta"?
9 - What does a cloud coverage of "BKN" mean in a METAR weather report?
10 - A frequency of 119.500 MHz is correctly transmitted as...