Which of the following statement is correct?

Question

Options:

A . A spin stabilized satellite used solar cells mounted on a cylinder body that continuously rotates so that 40 a time and it also uses gyroscopic action of a spinning satellite to maintain its orientati

B . A spin stabilized satellite uses solar panels whose cells are continually oriented toward the sun

C . Satellite transponders use lower frequency reception of radiation from earth stations and higher frequency for transmission to earth stations.

D . satellite transponders use a single frequency for reception and transmission from one point on earth to another

E . None of the above

Answer: Option A

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