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What is the primary intention of rain gauging in hydro electric plant?(a) To determine force of storm(b) To determine monthly rainfall(c) To determine annual rainfall(d) To determine monthly and annual rainfallI got this question in exam.The question is from Rainfall and its Measurement in section Hydro Electric Power Plant of Energy Engineering |
Answer» RIGHT answer is (d) To determine MONTHLY and annual rainfall The explanation: The primary INTENTION of the rain gauging in hydroelectric work is to determine the monthly and annual rainfalls over catchment area. When the rain-gauging stations are more than one for a particular basin, calculation of AVERAGE rainfall depending UPON the area of the basin is done. |
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