The efficiency of energy conversion on the ..

Question 1 Report

The efficiency of energy conversion on the energy flow through a hydroelectric power is?

\frac{E 3}{E 2}

\frac{E 2}{E 1}

+ E2

\frac{E 2}{E 3}

+ E1

Answer Details

Efficiency = $\frac{useful energy output from machine}{energy input into machine}$
= $\frac{E 3}{E 2}$