NCCER Electrical 1 Module 1

Panelboards in residential wiring are typically installed during?

• Rough-in

• Trim-out

• Conduit bending

• Home run

In a commercial building, wires are typically in _.

• Pad-mounted transformers

• Ducts

• Metal Raceways

• sealed enclosures

Which regulation or code typically governs wiring installation in buildings?

• The Building Code

• The Electrical Code

• The Plumbing Code

• The HVAC Code

A Residential wiring system usually uses?

• Steal-Sheeted cable

• Copper-Sheeted cable

• Metallic-Sheeted cable

• Non-Metallic-Sheeted cable

The Installation of devices is completed during which phase of residential construction?

• Conduit bending

• Trim-out

• Duct

• Rough-in

In which of the following environments would you find a commercial electrician at work?

• Office Building

• Houses

Which of the following provides a path to an electrician owning a business?

• OSHA

• Licensure

• National Electrical Code

• NFPA 70E

Which of the following would most likely require special knowledge of hazardous locations?

• Commercial wiring

• Residential wiring

• Industrial wiring

In which of the following environments would an electrician work on a motor control center?

• Industrial

• Residential

• Substation

• Commercial

Tract homes are usually wired by?

• Commercial

• Industrial

• Residential