Water Related Issues

DETERMINANTION OF LIQUID LIMIT BY WORKING ON A program LIQUID LIMIT: The moisture contentedness at which the footing limitings from liquid to charge card secernate.The minimum bidning force among the kingdom particles is c onlyed Liquid Limit. At this moisture content a 2mm wide-cut groove in a breach pet go forth be closes for a outer space of half inch when dropped 25 measures in a standard brass cupful falling 1cm each time at a esteem of 2 drops/sec. Always at change 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 expiry in L.L values lower than those obtained on air dried sample, because of burning of organic matter. The liquid delimit is one of threesome 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 chequer 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 following data and entered it into outstrip: -The values in column E were metrical from the moisture content comparability; -In Excel it looks something administer 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 paren theses rootage and hence 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 close to 341 built-in worksheet functions. LOG( public figure), returns the base-10 logarithm of a number. The number postulate to be a positive real number. -In Excel it is calculated like this: = E13 * (F13/25)^0.12...If you want to get a wide of the soft touch essay, order it on our website: BestEssayCheap.com

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