A properly installed lap-seam metal roof compensates for the longitudinal movement of the roof panels by
_____.
a. slotting the panels so they can move on their fasteners
b. attaching the panels to purlins, which roll or bend to absorb the movement
c. using special fasteners that absorb the movement
d. flexing and bending the panels so no panel-to-panel movement occurs
b
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When it was issued in 1863, the Emancipation Proclamation declared free only those slaves in
A. the Border States. B. slave states that remained loyal to the Union. C. United States territories. D. Confederate states still in rebellion against the United States. E. specific conquered areas in the South controlled by the Union army.
Which of the following statements is true regarding rats as pets?
a. Male rats tend to be more docile than females. b. Generally, rats are considered less desirable than mice as pets. c. Rats tend to bite even when they are socialized very young. d. Neutered rats produce considerable odor.
Which of the following symptoms is common in healthy rats?
a. Piloerection b. Red tears or red sneezes c. Frequent sneezing d. Sitting hunched, away from cage mates
Researchers' inability to find a consistent relationship between leader traits and leadership
led to the development of behavioral approaches.
Indicate whether the statement is true or false.