A business structure in which the ownership is invested in memberships rather than shares of stock is called a ________.

A ________ bond guarantees subcontractors and supplies that they will be paid for work if they perform properly under the contract.

OSHA Form 300A must be posted by employers before _____________ of each year.

Through the ________, the EPA sets limits on how much of a pollutant is allowed in the air anywhere in the United States.

A general-use switch having an ampere rating not less than twice the full-load current rating of the motor shall be permitted for use as the disconnecting means for stationary motors of _________ or less and 300 volts or less.

Communications cables shall have a voltage rating of not less than ______________.

Overhead service conductors routed above roofs shall have a vertical clearance of not less than ____________ above the roof surface.

When a disconnecting means is required by the N.E.C. to be lockable open, the provisions for locking shall ____________________________.

What type of screw is allowed for the purpose of attaching receptacles to a box?

The conductor between the surge arrester and the line or the grounding connection shall not be smaller than __________.

All boxes and fittings used in Class III, Division 1 locations shall be ____________.

Which of the following cable types is allowed to be installed outside of a raceway in a fabricated duct used to transport environmental air?

Which of the following raceway types may be used to protect direct-buried cables emerging from grade and subject to physical damage?

What is the full-load current of a 3-phase, 230 volt, 5 hp motor?

The disconnecting means for torque motors shall have an ampere rating not less than _________ of the motor nameplate current.

Where communications cables and electric power conductors are supported by the same pole, where practicable, the communications cables shall be located ___________ the electric power conductors.

What minimum size copper equipment grounding conductor is required for a feeder rated 225 amperes?

Flexible metal conduit in trade size ⅜ is allowed to be used for the interconnection of paired luminaire sections, with a ballast supplying lamps in both fixtures, in lengths not exceeding ________.

Class 3 cables shall have a voltage rating of not less than ___________.

Which of the following cable types may be used as a substitution for Type CMG cable?

Nonferrous metal faceplates for switches shall have a thickness not less than ________.

______________ shall be provided for all working spaces about service equipment, switchboards, switchgear, panelboards, or motor control centers installed indoors.

________________ driven into holes in masonry, concrete, plaster, or similar materials shall not be used when mounting electrical equipment.

Fire alarm trouble signals and their restoration to normal shall be indicated within __________.

Unless permitted by the authority having jurisdiction, audible fire alarm signals shall sound ____________ and shall not be arranged to operate fire warning equipment or fire alarm systems outside these locations.