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Hello student, in this question we need to state true or false.
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In the question, first statement is true because the rules helps ensure consistency, clarity and accuracy in communicating the design intent on engineering drawings.
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By following these fundamental dimensioning rules, engineers and designers can create clear and unambiguous engineering drawings.
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Second statement is also true because unless otherwise specified by a restrained note, all tolerances typically apply in a free state condition.
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The purpose of the restrained note is to provide specific instructions or requirements for the tolerance of non -rigid parts.
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Third statement is false because the minimum boundary or envelope of a regular feature of size is defined by lmc not mmc.
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Fourth statement is also false because the statement is false, the inner boundary is not determined by subtracting the effect of tolerances from the lmc, but rather by considering the mmc and applying the appropriate geometric tolerance...