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How do you work out the flat dimensions of a cup sleeve?
measure the Circumference of both the top and bottom edges of the sleeve. measure the height of the sleeve. using a centerline draw the first Circumference(kinda of like a lower case "T") measure down the height of the sleeve along the centerline, draw in the other Circumference. connect the endpoints on the left then the right. you now have a flat drawing from which to measure your dimensions, area, etc.
What is the difference between a 3d bend and a 3R ell?
There is no difference. Different suppliers and contractor describe the same situation with 3R or 3D. Here is how to think about it. A piping segment is formed or bent at a radius. The radius is measured at the centerline of the bend. The radius of the bend centerline is 3 times the nominal diameter of the piping segment being bent. 3R means the bend radii is three times the nominal pipe diameter. 3D means three times the nominal pipe diameter is the bend radii of the piping segment. Caution don't begin to convert 3R to 1.5D. Not applicable with this terminology. Standard long ells can be purchased with 3R bends, being 10 inch pipe ells have a bend radii of 30 inches.
What are the proper measurements for setting a toilet?
According to the 2006 International Plumbing Code, the following are the minimum dimentions for setting a toilet: From rear wall to center of drain line = 12 1/2 inches min. (General Standard Not Code) From side wall or side cabinet to center of drain or centerline of toilet = 15 inches min. From front of toilet to front wall or cabinet = 21 inches min. From front of toilet to Toilet dispenser = 7 to 9 inches. I hope you find this usefull. Terry
What is the take off of a 8 inch 90?
The take-off of an 8-inch 90 refers to the measurement of the distance from the centerline of a pipe or duct to the edge of the fitting at a 90-degree angle. Typically, for an 8-inch duct or pipe, the take-off dimension can vary based on the specific design and manufacturer, but it is generally around 6 to 8 inches. This measurement is crucial for ensuring proper airflow and fitting in HVAC or plumbing systems. Always check manufacturer specifications for precise dimensions.
What is the reciprocal of -1?
The reciprocal of 1 is 1. Proof: a. 1*(1/1) = 1 because a*(1/a) = 1 b. 1*1 =1 because 1*a = a c. 1/1 = 1 compare a. and b.
