( ( ( Determine ( the efficiency ) ) ( by ( ( ( ( dividing ( the ( output power ) ) ) ( by ( the ( input power ) ) ) ) and ) ( ( multiplying ( the result ) ) ( by ( 100 % ) ) ) ) ) ) . )
(ROOT (S (VP (VB Determine) (NP (DT the) (NN efficiency)) (PP (IN by) (S (VP (VP (VBG dividing) (NP (DT the) (NN output) (NN power)) (PP (IN by) (NP (DT the) (NN input) (NN power)))) (CC and) (VP (VBG multiplying) (NP (DT the) (NN result)) (PP (IN by) (NP (CD 100) (NN %)))))))) (. .)))
Determine the efficiency by dividing the output power by the input power and multiplying the result by 100%.
(ROOT (S (NP (NNP Efficiency)) (VP (VBZ equals) (NP (NP (DT the) (NN output) (NN power)) (VP (VBN divided) (PP (IN by) (NP (DT the) (NN input) (NN power)))))) (. .)))