Si un terminal de cuña presenta una eficiencia del 80 % y la resistencia a la ruptura nominal del cable es de 10.000 libras (4.536 kg), el punto de falla del cable es _____.
a. 2,000 libras (917 kg)
b. 7,500 libras (3.402 kg)
c. 8,000 libras (3.629 kg)
d. 10.000 libras (4.536 kg)
c. 8,000 libras (3.629 kg)
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In the language of GD&T, explain the differences between two planar surfaces being opposed, partially opposed, or non-opposed.
What will be an ideal response?
The efficiency of a heat pump decreases as the outdoor temperature drops, and at a certain point, called the _____________________, the heat pump can no longer supply enough heat to properly condition the structure.
Fill in the blank(s) with the appropriate word(s).
Select the abbreviation for taper pipe treads.
A. TPT B. NPTF C. NPT D. none of the above
A dummy flue can be added between two flues to balance out the top of the chimney.
Answer the following statement true (T) or false (F)