Question 1

Type USE cable used for service laterals can ___ provided 300.5(D) protection requirements are met.

Accepted Answer

A)  be contained in a raceway 
B)  be locally grounded 
C)  emerge aboveground at outside terminations 
D)  be indirectly buried 
A)  be contained in a raceway 
B)  be locally grounded 
C)  emerge aboveground at outside terminations 
D)  be indirectly buried

Question 2

Circuit breakers and fuses can be connected in parallel provided they are ____.

Accepted Answer

A)  rated at 100 amperes or less 
B)  installed along the main feeder line 
C)  rated at 100 amperes or more 
D)  factory assembled and listed as a unit 
A)  rated at 100 amperes or less 
B)  installed along the main feeder line 
C)  rated at 100 amperes or more 
D)  factory assembled and listed as a unit

Question 3

Type ____ cable can be formed in a gooseneck and taped with a self-sealing weather-resistant thermoplastic.

Accepted Answer

A)  SL 
B)  ME 
C)  SE 
D)  WE 
A)  SL 
B)  ME 
C)  SE 
D)  WE

Question 4

The voltage rating of circuit breakers must be clearly marked and ____.

Accepted Answer

A)  no more than the nominal system voltage 
B)  within a predetermined range 
C)  no less than a predetermined range 
D)  no less than the nominal system voltage 
A)  no more than the nominal system voltage 
B)  within a predetermined range 
C)  no less than a predetermined range 
D)  no less than the nominal system voltage

Question 5

All switchboards, switchgear, panelboards, distribution boards, and motor control centers must be located ____ and must be protected from damage.

Accepted Answer

A)  in dedicated spaces 
B)  along bearing walls 
C)  within crawl spaces 
D)  inside duct work 
A)  in dedicated spaces 
B)  along bearing walls 
C)  within crawl spaces 
D)  inside duct work

Question 6

Two to ____ circuit breakers or sets of fuses are acceptable as the overcurrent device to provide overload protection.

Accepted Answer

A)  three 
B)  four 
C)  six 
D)  eight 
A)  three 
B)  four 
C)  six 
D)  eight

Question 7

Working space illumination shall not be ____.

Accepted Answer

A)  controlled by a switch plate 
B)  applied via a branch circuit 
C)  controlled by automatic means 
D)  located along a bearing wall 
A)  controlled by a switch plate 
B)  applied via a branch circuit 
C)  controlled by automatic means 
D)  located along a bearing wall

Type USE cable used for service laterals can ___ provided 300.5(D) protection requirements are met.

Circuit breakers and fuses can be connected in parallel provided they are ____.

Type ____ cable can be formed in a gooseneck and taped with a self-sealing weather-resistant thermoplastic.

The voltage rating of circuit breakers must be clearly marked and ____.

All switchboards, switchgear, panelboards, distribution boards, and motor control centers must be located ____ and must be protected from damage.

Two to ____ circuit breakers or sets of fuses are acceptable as the overcurrent device to provide overload protection.

Working space illumination shall not be ____.

Introduction to the National Electrical Code

Definitions

Boxes and Enclosures

Cables

Raceways and Conductors

General Provisions

Specific Provisions

Load Calculations

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 9: Services and Electrical Equipment

Type USE cable used for service laterals can ___ provided 300.5(D) protection requirements are met.

Circuit breakers and fuses can be connected in parallel provided they are ____.

Type ____ cable can be formed in a gooseneck and taped with a self-sealing weather-resistant thermoplastic.

The voltage rating of circuit breakers must be clearly marked and ____.

All switchboards, switchgear, panelboards, distribution boards, and motor control centers must be located ____ and must be protected from damage.

Two to ____ circuit breakers or sets of fuses are acceptable as the overcurrent device to provide overload protection.

Working space illumination shall not be ____.

Introduction to the National Electrical Code

Definitions

Boxes and Enclosures

Cables

Raceways and Conductors

General Provisions

Specific Provisions

Load Calculations

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