Through how many thimble rotations must a metric micrometer be turned to make the spindle move exactly 1.25 mm?

A. 1.25
B. 1.50
C. 2.25
D. 2.50


Answer: D

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You know a particular system behaves according to Raoult’s Law. If the vapor pressure of pure component (1) at 343.15 K is 100 kPa; what could be the vapor pressure of pure component (2) at 343.15 K if you know the following: the system pressure at 343.15 K is 83.3 kPa when the vapor composition y1 = 0.8?

A. 200. kPa B. 133. kPa C. 79.1 kPa D. 20.9 kPa E. 16.7 kPa

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What is a source code file?

What will be an ideal response?

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In the set of drawings for a project, each title block contains the ______ of the job.

Fill in the blank(s) with the appropriate word(s).

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The ____ is a thread that fits and seals tightly.

A. Metric thread B. Whitword thread C. Unified thread D. American National thread E. none of the above

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