Repointing should be started when the existing mortar joints are eroded or exposed to a depth of _____ .
A. no more than ¼"
B. at least ¼"
C. ½" or more
D. at least 1"
Answer: C
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The longest ordinate measurement of a 6-inch, 90-degree, Schedule 40 riser on an 8-inch Schedule 40 header is _____ inches.
a. 1-3/16 b. 3 c. 3-1/4 d. 4
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Describe what power factor is and what a poor power factor means.
What will be an ideal response?
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This is the horizontal distance from end to end of the stairs:
A. rise B. run C. stairwell D. riser E. tread
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_____ notches must follow the guidelines of the breed association with which the pig is being
registered.
a. Ear c. Hoof b. Nose d. Tail
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