Measurements are essential in structural drafting. Size and distance are indicated in structural drafting with lines that are enclosed by extension lines. Which line type is used for this purpose?

A. Dimension lines
B. Size lines
C. Dashed lines
D. Scaling lines


Answer: A

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Answer the following statement true (T) or false (F)

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What will be an ideal response?

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A) Leave the charge alone because it is cooling even better than factory specifications. B) Add charge because the system is undercharged. C) Recover charge because the system is overcharged. D) Move some of the charge from the low side of the system to the high side of the system to balance the charge.

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