In June 2024
Answer to Question #315398 in Mechanical Engineering for resho
Water is pumped to a height of 150 m at a rate of 300 litres per minute. The efficiencies of the pump and the 200 V driving motor are 73 % and 82 % respectively.
Determine:
The current of the motor
The cost of running the motor for 14 hours per day (Note: 1kWh cost 35c)
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