Question

At what distance from the end of the conduit would the second bend be marked if a 20" offset with 45° angles is being made using a multiplier of 1.414, with the first bend marked at 12"?

Answer 1

To mark the second bend for a 20" offset with 45° angles using a multiplier of 1.414, you multiply the offset by the multiplier and add this to the first bend mark, resulting in the second bend being at 40.28 inches from the end of the conduit.

Step-by-step explanation:

The question relates to the layout and measurement of bends in conduit using trigonometry and geometry. To calculate the second bend in a 20" offset with 45° angles, you would apply the given multiplier of 1.414. To find the placement for the second bend, you take the offset distance (20") and multiply it by the multiplier (1.414). This will give you the distance from the first bend to where the second bend should be marked.

So, the calculation is 20" x 1.414 = 28.28". Since the first bend is marked at 12", you then add the length calculated for the offset distance to the initial 12": 12" + 28.28" = 40.28". Therefore, the second bend would be marked at 40.28 inches from the end of the conduit.