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.
The term "pipe bending radius 40D" refers to the minimum radius at which a pipe can be bent, where "D" represents the diameter of the pipe. Therefore, a 40D bend means the bending radius is 40 times the pipe's diameter. For example, if the pipe has a diameter of 2 inches, the minimum bending radius would be 80 inches. This specification helps ensure the integrity and performance of the pipe during bending, preventing kinks or damage.
The minimum bending radius for a nonshielded cable is typically 8 to 10 times the diameter of the cable. For a cable with a 1.5-inch diameter, this would mean a minimum bending radius of 12 to 15 inches. Therefore, the closest correct answer is B, 12.0 inches.
Type ACT (Aluminum Conduit Type) can typically be bent to a minimum radius of six times the diameter of the conduit. For example, if the conduit has a diameter of 1 inch, the minimum bending radius would be 6 inches. However, it's important to refer to specific manufacturer guidelines or industry standards for precise bending specifications, as they may vary. Proper bending techniques and tools should also be used to prevent damage to the conduit.
For Unshielded cables, it will 8 multiplies cable diameter and for shielded cables, it is 12 multiplies the cable diameter. However, the smaller the bend radius, the greater is the material flexibility.RegardsKelechi
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.
The recommended minimum bending radius for conduit bends is typically 5 times the diameter of the conduit.
The term "pipe bending radius 40D" refers to the minimum radius at which a pipe can be bent, where "D" represents the diameter of the pipe. Therefore, a 40D bend means the bending radius is 40 times the pipe's diameter. For example, if the pipe has a diameter of 2 inches, the minimum bending radius would be 80 inches. This specification helps ensure the integrity and performance of the pipe during bending, preventing kinks or damage.
For Unshielded cables, it will 8 multiplies cable diameter and for shielded cables, it is 12 multiplies the cable diameter. However, the smaller the bend radius, the greater is the material flexibility.RegardsKelechi
I believe you want to know the MINIMUM bending radius of sheet metal. The maximum bend would be 180 degrees.
The formula to calculate the minimum bending radius for steel is: Minimum Bending Radius = (T * Width) / (2 * K), where T is the thickness of the steel, Width is the overall width of the bend, and K is a factor based on the steel's tensile strength and type of steel.
4 times the diameter of the cable
Minimum Bend RadiusCable TypeFixedInstallationModerateFlexCableTracksUnshieldedCables4 x CableDiameter6 x CableDiameter8 x CableDiameterShielded Cable4 x CableDiameter8 x CableDiameter12 x CableDiameterExample:A 19/C 18 AWG flex cable - .565" diameter - has a minimum bend radius of 4.5 (.565" x 8 = 4.5).
Radius = Diameter/2 Diameter = 2* Radius
The minimum diameter of the brass wire can be calculated using the formula for tensile stress: stress = Force / (pi * radius^2). Rearranging the formula to solve for the radius, we get radius = sqrt(Force / (stress * pi)). Plugging in the values, with force = 280 N and stress for brass = 110 x 10^6 N/m^2, we find that the minimum radius of the wire should be approximately 2.35 mm. Therefore, the minimum diameter required would be twice the radius, which is about 4.7 mm.
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
A radius is one half of a diameter so divide by two to get from a diameter to a radius. Or you can multiply the radius by 2 to get to the diameter.