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Thank you for visiting An offset is to be fabricated in a 3 4 inch RMC to extend from the 3 4 inch knockout in the box at the. This page is designed to guide you through key points and clear explanations related to the topic at hand. We aim to make your learning experience smooth, insightful, and informative. Dive in and discover the answers you're looking for!

An offset is to be fabricated in a 3/4-inch RMC to extend from the 3/4-inch knockout in the box at the left, over the obstruction at the right, and down onto the surface below. The offset will be pre-positioned using the radius adjustment so that it clears the obstruction.

If you were to lay out the offset for 10° bends, how far from the left end of the conduit would Mark 1 be placed? Keep in mind that you must accommodate the amount of thread that will be needed inside the box. (Round the answer to the nearest eighth inch. Answer the question in the form of a decimal.)

Distance to Mark 1 = ?

a. 3.625 inches
b. 3.750 inches
c. 3.875 inches
d. 4.000 inches

Answer :

Final answer:

To calculate the position of Mark 1 on a conduit, detailed information about obstruction height and the multiplier for a 10° bend is required. With these, we could apply the offset bend formula to find the distance to Mark 1.

Explanation:

The question you've asked involves calculating the positioning of a mark on a conduit for an offset bend in electrical construction work. It requires an understanding of conduit bending techniques and geometric principles. To find the distance from the left end of the conduit to Mark 1 using a 10° bend, we would typically use the formula for an offset bend which considers the bend angle, the distance of the obstruction, and the shrinkage factor.

However, the necessary details to provide a comprehensive answer such as obstruction height and the multiplier for the degree of bend are missing from your question. With that information, we could apply the formula and calculate the distance to Mark 1 while also accounting for the amount of thread needed inside the box.

Thank you for reading the article An offset is to be fabricated in a 3 4 inch RMC to extend from the 3 4 inch knockout in the box at the. We hope the information provided is useful and helps you understand this topic better. Feel free to explore more helpful content on our website!

Rewritten by : Jeany

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