NCCER Electrical Module 7 Exam 2025 Questions & Answers with 100% Correct Answers | Verified
90 degree bend - A bend that changes the direction of the conduit by 90 degrees Back-to-back bend - Any bend formed by two 90 degree bends with a straight section of conduit between the bends Concentric bends - 90 degree bends made in two or more parallel runs of conduit with the radius of each bend increasing from the inside of the run toward the outside Developed length - The actual length of the conduit that will be bent.
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