Question 1

The definition for intermediate metal conduit (IMC) and rigid metal conduit (RMC) is ____.

Accepted Answer

A)  listed by the UL 
B)  determined locally 
C)  essentially the same 
D)  explained in terms of differing diameters 
A)  listed by the UL 
B)  determined locally 
C)  essentially the same 
D)  explained in terms of differing diameters

Question 2

Electrical metallic tubing must not be ____.

Accepted Answer

A)  colored 
B)  threaded 
C)  bent 
D)  placed in drywall 
A)  colored 
B)  threaded 
C)  bent 
D)  placed in drywall

Question 3

____ in the ends of larger conduits (2 to 6 in.) can prevent conduit collapses or other deformities.

Accepted Answer

A)  Mounting supports 
B)  Mounting threaded ends 
C)  Installing elbows 
D)  Installing PVC plugs 
A)  Mounting supports 
B)  Mounting threaded ends 
C)  Installing elbows 
D)  Installing PVC plugs

Question 4

Raceway fill calculations are a prerequisite in ____ needed for particular circuits.

Accepted Answer

A)  circuit loads 
B)  material requirements 
C)  schematic requirements 
D)  determining the size of raceway 
A)  circuit loads 
B)  material requirements 
C)  schematic requirements 
D)  determining the size of raceway

Question 5

A multiconductor cable, optical fiber cable, or flexible cords of two or more conductors is treated as ____ for percentage conduit fill area calculations.

Accepted Answer

A)  two conductors 
B)  three conductors 
C)  a single conductor 
D)  a neutral node 
A)  two conductors 
B)  three conductors 
C)  a single conductor 
D)  a neutral node

Question 6

Raceways installed within drop ceilings must ____.

Accepted Answer

A)  be grounded internally to support wires 
B)  have adequate ventilation on all sides 
C)  have secure support provided by the support wires and associated fittings 
D)  be connected directly to a junction box 
A)  be grounded internally to support wires 
B)  have adequate ventilation on all sides 
C)  have secure support provided by the support wires and associated fittings 
D)  be connected directly to a junction box

The definition for intermediate metal conduit (IMC) and rigid metal conduit (RMC) is ____.

Electrical metallic tubing must not be ____.

____ in the ends of larger conduits (2 to 6 in.) can prevent conduit collapses or other deformities.

Raceway fill calculations are a prerequisite in ____ needed for particular circuits.

A multiconductor cable, optical fiber cable, or flexible cords of two or more conductors is treated as ____ for percentage conduit fill area calculations.

Raceways installed within drop ceilings must ____.

Introduction to the National Electrical Code

Definitions

Boxes and Enclosures

Cables

General Provisions

Specific Provisions

Load Calculations

Services and Electrical Equipment

Comprehensive Provisions

Load Calculations

General Provisions

Nondwelling Load Calculations

Services, Feeders, and Equipment

Hazardous Classified Locations

Health Care

Industrial Locations

Special Occupancies

Specific Equipment

Filters

Exam 5: Raceways and Conductors

The definition for intermediate metal conduit (IMC) and rigid metal conduit (RMC) is ____.

Electrical metallic tubing must not be ____.

____ in the ends of larger conduits (2 to 6 in.) can prevent conduit collapses or other deformities.

Raceway fill calculations are a prerequisite in ____ needed for particular circuits.

A multiconductor cable, optical fiber cable, or flexible cords of two or more conductors is treated as ____ for percentage conduit fill area calculations.

Raceways installed within drop ceilings must ____.

Introduction to the National Electrical Code

Definitions

Boxes and Enclosures

Cables

General Provisions

Specific Provisions

Load Calculations

Services and Electrical Equipment

Comprehensive Provisions

Load Calculations

General Provisions

Nondwelling Load Calculations

Services, Feeders, and Equipment

Hazardous Classified Locations

Health Care

Industrial Locations

Special Occupancies

Specific Equipment

Filters