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Required information

The water in a large lake is to be used to generate electricity by the installation of a hydraulic turbine$-$generator at a location where the depth of the water is $60m.$ Water is to be supplied at a rate of $5000k\frac{g}{s}.$ If the electric power generated is measured to be $1862kW$ and the generator efficiency is $95$ percent, answer the following questions.

The density of water can be taken to be $1000k\frac{g}{m^3}.$ The gravitational acceleration is $g=9\mathrm{.}81\frac{m}{s^2}.$

NOTE: This is a multi$-$part question. Once an answer is submitted, you will be unable to return to this part.

Determine the overall efficiency of the turbine$-$generator.

The overall efficiency of the turbine$-$generator is $\%.$