Las conexiones terminales mecánicas siempre deben:

a. apretarse hasta su ajuste.
b. apretarse hasta un par de apriete especificado.
c. apretarse si se produce sobrecalentamiento.
d. aislarse con cinta u otros medios efectivos.


b. apretarse hasta un par de apriete especificado.

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Which of the following does a blueprint have?

a. White lines with a blue background. b. Blue lines with a white background. c. Red lines with a blue background. d. White lines with a blue background.

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The single largest source of a critical raw material that fueled early American industrialization was/were the

A. copper mines of Montana and Arizona. B. oil wells of Oklahoma and Texas. C. lead mines of Wisconsin. D. coal mines of Kansas and Nebraska. E. Mesabi iron range of Minnesota.

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Using the information in the chart along with what you learned in Questions 12 and 13, who would you suggest perform that task and why?

What will be an ideal response?

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A ____ is a simplified or condensed representation of a point to point interconnecting wiring diagram that can be used when it becomes difficult to draw individual connect lines because of diagram complexity or when it is not necessary to show all of the wires between terminal blocks.

A. One line diagram B. wiring diagram C. highway diagram D. schematic diagram E. none of the above

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