Because the unilateral system is easier to get as close to the dimension the engineer specified.
Bilateral tolerancing (also known as symmetric tolerancing) is a method of tolerancing a dimension using equal plus and minus deviations from the nominal dimension.
Unilateral tolerances (also known as asymmetric tolerances) on the other hand specify a deviation in only one direction, either plus or minus, from the specified nominal dimension. Unilateral tolerances may also take the form of plus and plus-plus, minus and minus-minus, or plus or minus some amount and plus or minus a lesser amount.
Thomas Jefferson, when writing the Declaration of Independence of the US used a fundamental Judeo-Christian concept. At the Declaration, Jefferson states that: "We hold these truths to be self-evident, that all men are created equal, that they are endowed by their Creator with certain unalienable rights, that among these are life, liberty and the pursuit of happiness...".
The Judeo-Christian concept of God-given rights (for example: every man is created equal; rights over life and liberty...) is a fundamental concept used by Thomas Jefferson as the core of the Declaration of Independence.
Merchants of death is a common moniker for arm dealer..
Plato was a Greek philosopher of Classical Times who came up with the Five Regimes of human government, namely Aristocracy, Timocracy, Oligarchy, Democracy and Tyranny.
Question: Which is true about Plato’s Five Regimes of human government?
Answer: D Some scholars believe they follow a natural cycle.