Explain why a part designer has the practice of rounding off dimensions to the nearest even decimal.
What will be an ideal response?
When dimensions on a drawing need to be divided, the part designer tries to round off the dimensions to the nearest even decimal. This practice permits parts to be economically machined to tolerances within a required number of decimal places.
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The horse is classified as a _______________________, or an animal with only one toe on each of its four feet
Fill in the blank(s) with correct word
What is the name of a hanger system using a threaded rod on each end of a supporting bar or unistrut that supports several pipes in a parallel?
What will be an ideal response?What will be an ideal response?
Which type of metering device is able to respond to changes in system operations?
A) Hand-operated expansion valves B) Modulating metering devices C) Fixed valves D) Fixed metering devices
In the accompanying figure, the item identified as number 3 refers to the ____.
A. T.V. B. L.V. C. F.V. D. B.V.