Which of the following business structures is the easiest to set up?

Which type of insurance covers your business and personal property?

Which of the following is not a part of the bid documents?

Which of the following impairments is not covered by the Americans with Disabilities Act?

Approved drainage openings not smaller than 1/8 in. and not larger than _________ shall be permitted to be installed in the field in boxes or conduit bodies listed for use in damp or wet locations.

The most common nominal cell voltage for a lead-acid type battery is __________ per cell.

Where a submersible pump is used in a metal well casing, the well casing shall be connected to the pump circuit ____________________.

When an instantaneous trip circuit breaker is used for the branch-circuit, short-circuit, and ground-fault protection of a motor and the setting specified by the table in the N.E.C. is not sufficient to carry the starting current of the motor, the rating of the instantaneous trip circuit breaker shall be permitted to be increased but shall not exceed __________ of the motor full-load current for Design B energy-efficient motors where the need has been demonstrated by engineering evaluation.

Expansion fittings shall be installed in auxiliary gutters where the expected length change is more than ________.

When using the zone method of classifying hazardous locations, equipment marked with a temperature class T6 would be suitable for operation with a maximum surface temperature of __________.

The size of conductors in a multiconductor Type FPLR cable shall not be smaller than ________.

Additional services shall be permitted for a building where the capacity requirements are in excess of ___________ amperes at a supply voltage of 1,000 volts or less.

Receptacle outlets installed in floors of dwelling units shall not be counted as part of the required number of receptacle outlets unless located within ___________ of the wall.

Resistance-type heating elements in electric space-heating equipment shall be protected at not more than _____________.

Where a lighting system operating at the low voltage contact limit or less is used as a no-niche fixture in a permanently installed swimming pool, the wiring from the fixture may extend to a flush deck box if the box is filled with an approved potting compound and the box is located not less than ___________ from the inside wall of the pool.

What is the maximum number of 1 AWG, THWN conductors allowed in a 1 ½ in. schedule 40 PVC raceway that is over 24 in. long?

What minimum size copper equipment grounding conductor is required for a branch circuit rated 40 amperes?

A unit that is built on a single chassis mounted on wheels and has a gross trailer area not exceeding 400 ft.² in set-up mode is called a(n) _______________.

A 30 ampere tap is being made from a 200 ampere rated feeder. What minimum size THWN copper conductors are required for this tap if the tap conductors do not exceed 10 ft. in length?

Where a switchboard operates at a nominal voltage to ground of 277 volts, the depth of the working space in the direction of live parts shall not be less than _______________ if exposed live parts are on both sides of the working space.

Splices and taps in surface metal raceways without removable covers shall be made ____________.

Audio system equipment supplied by branch-circuit power shall not be placed horizontally within __________ of the inside wall of a pool.

Communications cables shall have a temperature rating of not less than __________.

Which type of smoke detector is more responsive to invisible particles produced by most flaming fires?

If ceiling heights allow, wall mounted audible fire alarm notification appliances shall have their tops above the finished floors at heights of not less than __________.