Question 1

Tensile stress at Type MI cable termination fittings can be avoided by ____.

Accepted Answer

A)  proper installation and support methods 
B)  choosing the appropriate cable diameter 
C)  proper grounding techniques 
D)  correct insulation methods 
A)  proper installation and support methods 
B)  choosing the appropriate cable diameter 
C)  proper grounding techniques 
D)  correct insulation methods

Question 2

Article 515 covers a property or portion of a property where ____ are received by tank vessel, pipelines, tank car, or tank vehicle and are stored or blended in bulk for the purpose of distribution.

Accepted Answer

A)  chemicals 
B)  natural gases 
C)  flammable liquids 
D)  flammable vapors 
A)  chemicals 
B)  natural gases 
C)  flammable liquids 
D)  flammable vapors

Question 3

Class II locations are hazardous because of the presence of ____.

Accepted Answer

A)  combustible vapors 
B)  potential arcing 
C)  volatile mixtures 
D)  combustible dust 
A)  combustible vapors 
B)  potential arcing 
C)  volatile mixtures 
D)  combustible dust

Question 4

Class II, Division 1 locations require interlocked armor Type MC cable having an overall jacket of suitable polymeric material and provided with termination fittings and ____.

Accepted Answer

A)  LFLC with listed fittings 
B)  LFNC with listed fittings 
C)  LFLD with listed fittings 
D)  LFMD with listed fittings 
A)  LFLC with listed fittings 
B)  LFNC with listed fittings 
C)  LFLD with listed fittings 
D)  LFMD with listed fittings

Question 5

Group G is the catchall group whose atmospheres contain combustible dusts not included in Group E or F, including ____.

Accepted Answer

A)  flour, grain, wood, plastic, and chemicals 
B)  metal and polymer 
C)  paper and paint 
D)  chemicals, metal, and rubber products 
A)  flour, grain, wood, plastic, and chemicals 
B)  metal and polymer 
C)  paper and paint 
D)  chemicals, metal, and rubber products

Tensile stress at Type MI cable termination fittings can be avoided by ____.

Article 515 covers a property or portion of a property where ____ are received by tank vessel, pipelines, tank car, or tank vehicle and are stored or blended in bulk for the purpose of distribution.

Class II locations are hazardous because of the presence of ____.

Class II, Division 1 locations require interlocked armor Type MC cable having an overall jacket of suitable polymeric material and provided with termination fittings and ____.

Group G is the catchall group whose atmospheres contain combustible dusts not included in Group E or F, including ____.

Introduction to the National Electrical Code

Definitions

Boxes and Enclosures

Cables

Raceways and Conductors

General Provisions

Specific Provisions

Load Calculations

Services and Electrical Equipment

Comprehensive Provisions

Load Calculations

General Provisions

Nondwelling Load Calculations

Services Feeders and Equipment

Health Care

Industrial Locations

Special Occupancies

Specific Equipment

Filters

Exam 15: Hazardous Classified Locations

Tensile stress at Type MI cable termination fittings can be avoided by ____.

Article 515 covers a property or portion of a property where ____ are received by tank vessel, pipelines, tank car, or tank vehicle and are stored or blended in bulk for the purpose of distribution.

Class II locations are hazardous because of the presence of ____.

Class II, Division 1 locations require interlocked armor Type MC cable having an overall jacket of suitable polymeric material and provided with termination fittings and ____.

Group G is the catchall group whose atmospheres contain combustible dusts not included in Group E or F, including ____.

Introduction to the National Electrical Code

Definitions

Boxes and Enclosures

Cables

Raceways and Conductors

General Provisions

Specific Provisions

Load Calculations

Services and Electrical Equipment

Comprehensive Provisions

Load Calculations

General Provisions

Nondwelling Load Calculations

Services Feeders and Equipment

Health Care

Industrial Locations

Special Occupancies

Specific Equipment

Filters