Which of the following best describes the sectional shape of a keystone ring?
A. oval
B. round
C. rectangular
D. wedge
Answer: D
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A masonry splitter is powered by _____ .
A. a gasoline engine B. electricity C. hydraulic force D. the force applied by the user
Sometimes plates are either grooved and welded or just welded on one side and then back-____________________ and welded.
Fill in the blank(s) with the appropriate word(s).
Compute the volume in cubic inches of a basketball that has a circumference (great circle) of 28 3/4 inches. Round the answer to 3 significant digits.
Fill in the blank(s) with the appropriate word(s).
To find the volume of a cylinder, it is necessary to:
A) Measure the circumference. B) Find the volume of the circle forming base. C) Multiply the diameter by the height. D) First calculate the area of the circle forming the base.