Rigid boards are used to insulate _____.
a. pipes
b. fittings
c. ducts
d. hangers
c. ducts
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The seed of the flax plant is pressed for
What will be an ideal response?
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Can the easy gas leak test with the test hand on the gas meter be used in every case?
What will be an ideal response?
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Internal threads that are cut with a single point tool should have a bore size equal to:
A) D = major D - 2 × basic thread height × percent of thread B) The minor diameter of the internal thread C) The minor diameter of the external thread D) P × .541 inch
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Parallelism is the condition of a surface equidistant from a datum plane.
Answer the following statement true (T) or false (F)
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