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TPC Exam – Making Measurements| Questions and Answers Verified 100% Correct
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TPC Exam – Making Measurements| Questions and Answers Verified 100% Correct
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TPC Exam – Making Measurements| Questionsand Answers Verified 100% Correct
During production, the hardness of small parts is often checked by means of the
highly sensitive ______ hardness tester. - ✔✔Vickers
X-ray equipment is used for making ______ inspections of manufactured parts. -
✔✔internal
The ______ is the maximum slope at which a pile of loose material will stand
without sliding. - ✔✔angle of repose
The area of a parallelogram is measured in ______. - ✔✔ft^2
What is the best approximation of the value pi? - ✔✔3.14159
, On the surface of the earth, gravity is generally ______ at low elevations and
______ at high elevations. It is ______ at the center of the earth. -
✔✔strongest, weakest, zero
How many board feet of lumber are there in 150 running feet of 2x4 studs? -
✔✔150ft x 12in/ft x 2in x 4in = 14,400 in^3
= 14,400 in^3 x 1 ft^3/144 in^2
= 100 board feet
The ratio of the change in ______ to the amount of ______ is called velocity. -
✔✔displacement, time
The magnitude of a velocity, without the direction, is called ______. -
✔✔speed
If an object accelerates, there is a change in its... - ✔✔direction or speed or
both
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