một đội kỹ thuật phụ trách việc bảo dưỡng cho 4 cột thu phát tín hiệu viễn thông. cho biết rằng trong 1 định kỳ (6 tháng) xác su
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Answer:
input power of the geothermal motor will be 0.4166 hP
Explanation:
We have given shaft output = 0.25 hP
hP is known as horse power which is unit of measuring the power of motor
Efficiency of motor is given as efficiency = 60 % = 0.6
We have to fond the heat supply by the fan motor Q
We know that efficiency of any motor is the ratio of shaft power and input power
So
So
So input power of the geothermal motor will be 0.4166 hP