n. return of a fraction of the energy output to the energy input in a transmission system; an arrangement by which a variation in output modifies the generation of energy; information or comments returned by users, respondents etc.
The star represents Islam and expresses peace, harmony, hope, and socialism. The tricolour is reminiscent of the flag of France, the former colonial power. The pan-African colours express unity with other African nations. Effective date: 25 August 1960.