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What is line standard and end standard?
line measurement- distance between two lines end measurement- distance between two faces
How do you get the center of elbow?
Formula for calculating center to end distance of such elbows is as follows: For 90° Long Radius elbows, center to end dimension given in dimension tables of ASME B16.9 is same as radius of elbow. This is because Tan (90/2) i.e. Tan 45 is 1. Normally custom elbow angles from 45 degree to 90 are cut from 90 degree standard elbow. If that's what you were asking about...
If 5 7 and 9 3 are the end point of a diameter of acirclethen the centre ofthecircleis?
End points of diameter: (5, 7) and (9, 3) Midpoint of diameter which is the centre of circle: (7, 5)
What is the chord of a 7m radius?
The angle at the circle centre is required. Draw a line from each end of the chord to the circle centre. Draw a line from the centre of the chord to the centre of the circle creating two right angle triangles, the hypotenuse of both = the radius (7 metres). Then > Length of chord = ((Sine ( centre angle / 2 ))* 7) * 2
What is the formula for finding end to center dimensions on a long radius butt weld elbow?
1/2 tan(dia)1.5
