Question

(id:108006)
determine the proper distance (d) of a pencil mark from the end of a piece of ¾-inch emt when the desired stub-up (stub 1) length of a 90° bend is 25 inches.
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answer:
inches

Explanation:

Step1: Recall EMT take-up value

For ¾-inch EMT, the standard take-up for a 90° bend is 5 inches.

Step2: Calculate distance D

Subtract take-up from stub length:
$D = 25 - 5$

Answer:

20 inches