fig above represents the main sequence of energy conversion at kainji dam. what is the efficiency of the system?
- \(\frac{Q_1}{Q_2}\)
-
\(\frac{E}{Q_1}\)
- \(\frac{E}{Q_1 - Q_2}\)
- \(\frac{E}{Q_1 + Q_2}\)
The correct answer is: B
Explanation
\(efficiency = \frac{workout}{workinput}\)
= \(\frac{E}{Q_1}\)