Subject: Sunspots 9 general knowledge quiz questions. It should take around 2 minutes to complete all the questions.

Subject: Molniya orbit 14 general knowledge quiz questions. It should take around 3 minutes to complete all the questions.

Subject: Geographical coverage 32 general knowledge quiz questions. It should take around 7 minutes to complete all the questions.

Subject: Receiver and agent 8 general knowledge quiz questions. It should take around 2 minutes to complete all the questions.

Subject: ERA 15 general knowledge quiz questions. It should take around 3 minutes to complete all the questions.

Subject: Microwave engineer and engineer 42 general knowledge quiz questions. It should take around 9 minutes to complete all the questions.

Subject: Space technology 47 general knowledge quiz questions. It should take around 10 minutes to complete all the questions.

Subject: Basic channels 29 general knowledge quiz questions. It should take around 6 minutes to complete all the questions.

Subject: Over-the-air broadcasting 17 general knowledge quiz questions. It should take around 4 minutes to complete all the questions.

Subject: Broadcast channels 13 general knowledge quiz questions. It should take around 3 minutes to complete all the questions.

Subject: Engineering breakthrough 29 general knowledge quiz questions. It should take around 6 minutes to complete all the questions.

Subject: Satcom 25 general knowledge quiz questions. It should take around 5 minutes to complete all the questions.

Subject: Medium Earth orbit 8 general knowledge quiz questions. It should take around 2 minutes to complete all the questions.

Subject: High Earth orbit 12 general knowledge quiz questions. It should take around 3 minutes to complete all the questions.

Subject: Transmission history 19 general knowledge quiz questions. It should take around 4 minutes to complete all the questions.

Subject: FDMA 24 general knowledge quiz questions. It should take around 5 minutes to complete all the questions.