7generator = 0.95 1862 kW Lake h = 50 m Turbine Generator in = 5000 kg/s 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 50 m. Water is to be supplied at a rate of 5000 kg/s. If the electric power generated is measured to be 1862 kW and the generator efficiency is 95 percent The efficiency of the turbine is Select one: a. 0.76 O b. 0.85 c. 0.95 O d. 0.80

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12:44
A moodle1.du.edu.om
Ngenerator = 0.95
1862 kW
Lake
h = 50 m
Turbine
Generator
in = 5000 kg/s
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 50 m. Water is to be
supplied at a rate of 5000 kg/s.
If the electric power generated
is measured to be 1862 kW and
the generator efficiency is 95
percent
The efficiency of the turbine is
Select one:
O a. 0.76
O b. 0.85
O c. 0.95
O d. 0.80
II
Transcribed Image Text:12:44 A moodle1.du.edu.om Ngenerator = 0.95 1862 kW Lake h = 50 m Turbine Generator in = 5000 kg/s 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 50 m. Water is to be supplied at a rate of 5000 kg/s. If the electric power generated is measured to be 1862 kW and the generator efficiency is 95 percent The efficiency of the turbine is Select one: O a. 0.76 O b. 0.85 O c. 0.95 O d. 0.80 II
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