NCCER Electrical module 8.pdf file:///C:/Users/HP/Desktop/New%20folder%20(2)/NCCER%20Elec
NCCER Electrical Module 8
1. Nonliquidtight and liquidtight: Flexible metal conduit is generally available in
two types
2. Type L conduit body: Is used as a pulling point for conduit that requires a 90 •
change in direction
3. Type LL conduit body: If the opening is to the left
4. Sealing fittings: Minimizes the passage of gases, vapors, or flames through conduit
and reduces accumulation of moisture. Also required if conduit passes fromhazardous
location
5. Grounding locknut: Maybe needed if a bonding wire is to be installed
6. Standoff support (Minerallac): Used to support conduit away from the support-
1 of 4 11/18/2024, 3:27
NCCER Electrical Module 8
1. Nonliquidtight and liquidtight: Flexible metal conduit is generally available in
two types
2. Type L conduit body: Is used as a pulling point for conduit that requires a 90 •
change in direction
3. Type LL conduit body: If the opening is to the left
4. Sealing fittings: Minimizes the passage of gases, vapors, or flames through conduit
and reduces accumulation of moisture. Also required if conduit passes fromhazardous
location
5. Grounding locknut: Maybe needed if a bonding wire is to be installed
6. Standoff support (Minerallac): Used to support conduit away from the support-
1 of 4 11/18/2024, 3:27
