Mechanical energy of the turbine converted to electrical energy by the generator, which is the ultimate output; In such a system, the first and fourth step are highly efficient, but the second and third steps are less efficient. The most efficient gas-fired electrical power stations can achieve 50% conversion efficiency.
Ribbit may refer to: 1  The sound made by some Pacific tree frogs or bullfrogs. 2  Ribbit (Pillow Pal) , a plush toy frog made by Ty, Inc. 3  Ribbit (telecommunications company) , a telecommunications company based in Mountain View, California, acquired by BT Group in 2008. Ribbit (telecommunications company) , a telecommunications company based in Mountain View, California, acquired by BT Group in 2008. 2  Ribbit King, a 2003 video game released for the PlayStation 2.
Home Â» Riboflavin. Definition. noun. One of the B vitamins that is involved in energy production for the electron transport chain, citric acid cycle, and catabolism of fatty acids, and present in liver, eggs, dark green vegetables, legumes, whole and enriched grain products, and milk. Supplement. Riboflavin is one of the B vitamins.