Test 10 Questions ATPL - Airline Transport Pilot license - VFR Communications, no time limit

1 - Which of the following abbreviated call signs of Cherokee XY-ABC is correct:
2 - Under which of the following circumstances shall an aircraft squawk 7700 ?
3 - Which abbreviation is used for 'Co-ordinated universal time'?
4 - A message concerning an aircraft being threatened by grave and imminent danger, requiring immediate assistance is called:
5 - What does the phrase 'Read back' mean:
6 - When the aircraft registration marking is used as a call-sign, your first contact with a station shall be in the following form:
7 - When the term 'Overcast' is used in an aviation routine weather report (METAR), the amount of clouds covering the sky is:
8 - Which of the following calls is a "GENERAL CALL"?
9 - If a pilot receives an instruction from ATC which cannot be carried out, the reply should use the phrase:
10 - On the readability scale what does 'Readability 5' mean: