Question

The center of the glide slope signal is arranged so as to define a glide path of roughly __________ degrees above the horizontal reference.

(a) 3

(b) 3

(c) 10

(d) 100

I got this question in final exam.

This interesting question is from Aviation Communication Systems in division Aviation Communication Systems of Aircraft Maintenance

Answer 1

Right choice is (b) 3

For explanation I would say: The center of the glide slope signal is arranged so as to define a glide path of roughly 3 degrees above the horizontal reference. A carrier signal is used to transmit the glide slope signal.