Branch Circuits & WiringQuestion 138 of 521
Between pull points (for example, from box to box), the total number of bends in one run of EMT must not exceed the equivalent of how many degrees?
a.180
b.270
c.360
d.450
Explanation
Section 358.26 limits the total bends between pull points to the equivalent of four quarter bends, or 360 degrees. Exceeding this makes conductor pulling difficult and risks insulation damage. 180 and 270 are below the allowed total; 450 exceeds the code maximum.
Law Reference: 2023 NEC §358.26Practice all 521 questions free — no signup required.
Related questions on this topic
- What is the minimum height (headroom) of the working space about electrical equipment such as panelboards, generally required by 110.26?
- Electrical metallic tubing (EMT) must be securely fastened within what distance of each outlet box, junction box, or fitting?
- After the required fastening near boxes, EMT must be supported at intervals not exceeding what distance?
- Liquidtight flexible metal conduit (LFMC) must be securely fastened within what distance of each box, cabinet, or fitting where the conduit is not fished?
- Along its length, liquidtight flexible metal conduit (LFMC) must be supported at intervals not exceeding what distance?
- Rigid metal conduit (RMC) must be securely fastened within what distance of each outlet box, junction box, or termination?
Last reviewed: · editorial process
PrepPass Editorial Team · Verified against California CSLB C-10 Electrical Trade Examination · How we review