For a short wave radio link between two stations via the ionosphere. T – McqOptions

MCQOPTIONS

1.	For a short wave radio link between two stations via the ionosphere. The ratio of the maximum usable frequency to the critical frequency
A.	Is always less than 1
B.	Is always greater than 1
C.	May be less than or more than 1 depending on the distance between the two stations
D.	Does not depend on the distance between the two stations
Answer» C. May be less than or more than 1 depending on the distance between the two stations

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