Conduit – Study Guide and Test, 2026 – Reference and practice
material
Which NEC Article covers Intermediate Metal Conduit (IMC) - correct answer ✔✔ Art. 342
Which NEC Article covers Electrical Metallic Tubing (EMT) - correct answer ✔✔ Art. 358
Which NEC Article covers Rigid Polyvinyl Chloride Conduit (PVC) - correct answer ✔✔ Art. 352
Which NEC Article covers Rigid Metal Conduit (RMC) - correct answer ✔✔ Art. 344
Article ? of the NEC states that RMC shall be supported every ? , and within ? of each junction
box - correct answer ✔✔ ' / 3'
Match the conduit/size with the appropriate protective cap. - correct answer ✔✔
1/2" Rigid Metal Conduit (RMC) - correct answer ✔✔ Black
3/4" Rigid Metal Conduit (RMC) - correct answer ✔✔ Red
1" Rigid Metal Conduit (RMC) - correct answer ✔✔ Blue
1/2" Intermediate Metal Conduit (IMC) - correct answer ✔✔ Yellow
3/4" Intermediate Metal Conduit (IMC) - correct answer ✔✔ Green
, 1" Intermediate Metal Conduit (IMC) - correct answer ✔✔ Orange
Which types of conduit are available in sizes of up to six inches in diameter? - correct answer
✔✔ RMC, PVC
Rigid metal conduit may be constructed of which of the following materials? - correct answer
✔✔ Stainless steel, Steel, Red brass, Aluminum
Choose the smallest and largest trade sizes of the following raceways. - correct answer ✔✔
Electrical Metallic Tubing (EMT) - correct answer ✔✔ 1/2" - 4"
Rigid Metal Conduit (RMC) - correct answer ✔✔ 1/2" - 6"
Rigid Polyvinyl Chloride Conduit (PVC) - correct answer ✔✔ 1/2" - 6"
Intermediate Metal Conduit (IMC) - correct answer ✔✔ 1/2" - 4"
PVC Coated Conduit - correct answer ✔✔ 1/2" - 6"
The trade name for PVC-coated conduit is ? . - correct answer ✔✔ Robroy
What is the thickness on the PVC coating on PVC-coated conduit? - correct answer ✔✔ 40 mils
What is the maximum ambient temperature that PVC-RNC conduit maybe subjected to? -
correct answer ✔✔ 50°C or 122°F
material
Which NEC Article covers Intermediate Metal Conduit (IMC) - correct answer ✔✔ Art. 342
Which NEC Article covers Electrical Metallic Tubing (EMT) - correct answer ✔✔ Art. 358
Which NEC Article covers Rigid Polyvinyl Chloride Conduit (PVC) - correct answer ✔✔ Art. 352
Which NEC Article covers Rigid Metal Conduit (RMC) - correct answer ✔✔ Art. 344
Article ? of the NEC states that RMC shall be supported every ? , and within ? of each junction
box - correct answer ✔✔ ' / 3'
Match the conduit/size with the appropriate protective cap. - correct answer ✔✔
1/2" Rigid Metal Conduit (RMC) - correct answer ✔✔ Black
3/4" Rigid Metal Conduit (RMC) - correct answer ✔✔ Red
1" Rigid Metal Conduit (RMC) - correct answer ✔✔ Blue
1/2" Intermediate Metal Conduit (IMC) - correct answer ✔✔ Yellow
3/4" Intermediate Metal Conduit (IMC) - correct answer ✔✔ Green
, 1" Intermediate Metal Conduit (IMC) - correct answer ✔✔ Orange
Which types of conduit are available in sizes of up to six inches in diameter? - correct answer
✔✔ RMC, PVC
Rigid metal conduit may be constructed of which of the following materials? - correct answer
✔✔ Stainless steel, Steel, Red brass, Aluminum
Choose the smallest and largest trade sizes of the following raceways. - correct answer ✔✔
Electrical Metallic Tubing (EMT) - correct answer ✔✔ 1/2" - 4"
Rigid Metal Conduit (RMC) - correct answer ✔✔ 1/2" - 6"
Rigid Polyvinyl Chloride Conduit (PVC) - correct answer ✔✔ 1/2" - 6"
Intermediate Metal Conduit (IMC) - correct answer ✔✔ 1/2" - 4"
PVC Coated Conduit - correct answer ✔✔ 1/2" - 6"
The trade name for PVC-coated conduit is ? . - correct answer ✔✔ Robroy
What is the thickness on the PVC coating on PVC-coated conduit? - correct answer ✔✔ 40 mils
What is the maximum ambient temperature that PVC-RNC conduit maybe subjected to? -
correct answer ✔✔ 50°C or 122°F
