Materials Required Per Unit(km) Length of Track It is necessary to work out exactly the quantities of various materials required to lay track. Otherwise, the excess materials will have to be taken back and work will be delayed. In this article, we will discuss about the number of rails, sleepers, fish plates, fish bolt, dog…
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How to Determine the Frequency of Irrigation Mathematical Problem Following data are given, determine the frequency of irrigation Field capacity of soil = 45 % Permanent wilting point = 19 % Density of soil = 1.5 g/cm3 Depth of root zone = 65 cm Daily consumptive use of water = 18 mm Solution: Available moisture…
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Find the intensity of Rainfall When the duration of Rainfall is Given First of all, we need to know the formula used to determine rainfall intensity. There are three types of empirical formula, they are a) For storm duration 5 to 20 minutes b) For storm duration 20 to 100 minutes c) Where rainfall is…
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How to Determine Runoff by using Rational Method First of all, we need to understand which formula or expression are used for determination of runoff. In rational method, the runoff is given by the following expression: Where, Q = Runoff in cumecK = Coefficient of runoffi = Intensity of rainfall in cm/hrA = Catchment area…
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How to Determine Runoff Coefficient When the nature of the surface of different areas and the impermeability factors of the areas are known or given, then the value of runoff coefficient(K) may be determined by the following expression: Where, a1, a2 = Area of different surfaces.p1, p2 = Impermeability factors of those surfaces.A = Total surface area….
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How to Calculate Area of land or Plot Which is Irregular in Shape In this article, I will show you how to calculate the area of a plot that is regular or irregular in shape. And I am sure that, after viewing this article you can easily measure any type of plots area which are…
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What is full form BHK, 1BHK, 2BHK, 3BHK, 0.5 BHK, 1RK, 2BHK 2T in a flat Layout? BHK or RK or other terms are very commonly used during buying any flat or apartment. Thereby, it is very important to know perfectly all the terms related to flats or apartments before buying them. Otherwise, you may…
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