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

1 - Which abbreviation is used for the term "obstacle"?
2 - What information is broadcasted on a VOLMET frequency?
3 - If there is any doubt about ambiguity, a time of 1620 is to be transmitted as...
4 - Regularity messages are messages...
5 - What does the abbreviation "HX" stand for?
6 - What does a readability of 2 indicate?
7 - What is the correct way of acknowledging the instruction "Next report PAH"?
8 - What is the correct way of acknowledging the instruction "DZF after lift-off climb straight ahead until 2500 feet before turning right heading 220 degrees, wind 090 degrees, 5 knots, runway 12, cleared for take-off"?
9 - Which information from a ground station does not require readback?
10 - What is the meaning of the phrase "Roger"?