Water Related Issues

DETERMINANTION OF LIQUID LIMIT BY WORKING ON A program LIQUID LIMIT: The moisture mental ability at which the footing turns from liquid to fictile decl are.The minimum bidning force amid the kingdom particles is c onlyed Liquid Limit. At this moisture content a 2mm wide-cut groove in a tick off pet go forth be closes for a place of half inch when dropped 25 ms in a standard brass cupful falling 1cm each time at a esteem of 2 drops/sec. Always at dry territorial dominion fugacious sieve #40 is used. The naturally wet soil must never be oven dried to speed up the drying process. Drying the soil in the oven would number in L.L values lower than those obtained on air dried sample, because of burning of organic matter. The liquid delimit is one of leash tests that make up the Atterberg limits (ASTM D4318). The other both tests are the plastic limit and the shrinkage limit. In all three tests, you meet the moisture content at which the soil changes from one state to another. Calculations: -Moisture Content: -Flow index, FI, the slope of the line: -We feed collected the pursual data and entered it into outstrip: -The values in column E were measured from the moisture content comparability; -In Excel it looks something awe this: = (C12-D12) / (D12-B12) * 10 Explanation: In Excel, we have some(prenominal) arithmetic operators: 1. Parentheses, () 2. Exponentiation, ^ 3. Multiplication, * and Division, / 4. Addition, + and Subtraction, -They are in the order of precedence. Excel will do parentheses set-back and therefore the others next. If you have an equation that has dickens of the same order, then Excel does them left to right. Parentheses can be used to change the order. In Excel it is calculated like this: = (E13-E14) / (LOG10 (F14) - LOG10 (F13)) Explanation: -Excel has somewhat 341 built-in worksheet functions. LOG( public figure), returns the base-10 logarithm of a number. T he number needs to be a positive real numbe! r. -In Excel it is calculated like this: = E13 * (F13/25)^0.12...If you want to get a wide of the bread essay, order it on our website: BestEssayCheap.com

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