You are really looking for minumum bend radius. Here are a few links:
http://www.engineersedge.com/sheet_metal.htm
http://www.thefabricator.com/Bending/Bending_Article.cfm?ID=52
Use the formulae for the area and circumference of a circle, replacing the symbol for the radius or the diameter with the known radius or diameter. As a reminder, the radius is 1/2 the diameter.Circumference = pi x diameter area = pi x radius squared
So area of a circle is pi*(radius^2), since tau = 2*pi, then you have pi = (2*pi/2), so (2*pi/2)*radius^2 = (tau/2)*radius^2
Central angle of a circle is the same as the measure of the intercepted arc. davids1: more importantly the formulae for a central angle is π=pi, R=radius Central Angle= Arc Length x 180 / π x R
Just under 32 revolutions
to get the diameter from the radius you simply multiply the radius by 2 since the radius is half the diameter. d=2r where d = diameter and r = radius
pi x the minor radius x the major radius
From what? You need other variables you can use in the standard circle formulae from which to calculate the radius.
The minimum lethal radius of a UXO is 300 feet.
The minimum lethal radius of a UXO is 300 feet.
The minimum lethal radius of a UXO is 300 feet.
17' radius
Pi x radius x radius 1/4 X Pi x diameter x diameter
It depends on the cable. 0 to 5000 volts the minimum bending radius is 6 x diameter of the cable. Above 5000 volts the minimum bending radius is 8 x the diameter of the cable.
Circumference of a circle = 2*pi*radius or pi*diameter
300
The recommended minimum bending radius for conduit bends is typically 5 times the diameter of the conduit.
The minimum lethal radius of a UXO is 300 feet.