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Exam 18: Special Occupancies

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Question 1

Multiple Choice

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If a pipe heating cable outlet is installed in a manufactured home, the outlet shall be ____.

A) located within 1 ft (300 mm) of the cold water inlet
B) located within 2 ft (600 mm) of the cold water inlet
C) located within 3 ft (900 mm) of the cold water inlet
D) located within 4 ft (1.2 m) of the cold water inlet

E) All of the above
F) A) and B)

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B

Question 2

Multiple Choice

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An adapter used to join a multipole connector (containing two or more branch circuits) to multiple individual branch-circuit connectors is a(n) ____.

A) breakout assembly
B) branch assembly
C) adapter package
D) pole connector

E) A) and B)
F) A) and C)

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Question 3

Multiple Choice

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Motors and other rotating electrical machinery in agricultural buildings shall either be totally enclosed or designed to minimize the entrance of ____.

Lamps in cellulose nitrate film storage vaults shall be installed in rigid luminaires of the ____ type.

Portable structures shall not be located under or within a space that is located 15 ft (4.5 m) horizontally and extending vertically to grade of conductors operating in excess of ____ volts.

Assembly occupancies are buildings, or portions of buildings, designed (or intended) for the assembly of ____ or more persons.

The means of bonding to wire mesh or conductive elements in agricultural buildings shall be by ____ or clamps of brass, copper, copper alloy, or an equally substantial approved means.

Footlights, border lights, and proscenium sidelights should be arranged so that no branch circuit supplying such equipment carries more than a ____-ampere load.

An ____ plane is an area where a wire mesh (or other conductive element) is (1) embedded in or placed under concrete; (2) bonded to all metal structures and fixed nonelectrical equipment that could become energized; and (3) connected to the electrical grounding system.

A specific area set up with temporary scenery and properties planned for a particular motion picture or television production scene is referred to as ____.

Egress lighting for carnivals, circuses, and fairs shall not ____.

A cord in a motor home can be installed within the walls, provided a ____ is installed from the branch-circuit panelboard to the underside of the mobile home floor.

____ branch circuit supplying receptacle(s) can also supply stage set lighting.

The bonding conductor shall be solid copper, insulated, covered or bare, and not smaller than ____.

Portable luminaires and work lights used on motion picture or television sets shall have ____, and guards.

A permanently installed overhead strip light is a ____.

Stage effects and electrical equipment used as stage properties can be wired with ____ or cables where protected from physical damage and secured to the scenery by approved cable ties or insulated staples.

An adapter cable containing one male plug and two female cord connectors used to join two loads to one branch circuit is referred to as a ____.

Single-pole portable cable connectors for a portable switchboard on stage, where used, shall be listed and ____.

A power distribution box containing receptacles and overcurrent devices is a ____.