A series of safety components capped with a handrail to prevent children and others from falling off the sides of staircases
A) Newel posts B) Gooseneck C) Nosing D) Balustrade
D
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The dimensions of keys and keyways are determined in relation to the diameter of the shafts with which they are used. 
, where D = shaft diameter, L = key length, and T = key thickness. What is the shaft diameter in inches that would be used with a key where L = 4.80 inches and T = 0.49 inches?
What will be an ideal response?
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This is the screw thread dimension from root to root through the axis.
a. pitch b. thread form c. minor diameter d. major diameter
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What is a free enterprise system?
What will be an ideal response?
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Express 3600 inches as yards.
A. 50 B. 75 C. 88 D. 100
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