Exam 13: Nondwelling Load Calculations

In determining the load of the highest-rated motor, the greater of either the ampere rating from 430.22(E) or the largest continuous-duty motor full-load current multiplied by ____ shall be used in the summation.

In banks or office buildings, the receptacle load shall be calculated to be the larger of (1) the calculated load from 220.14(I), or (2) ____ volt-ampere per square foot.

Where the grounding electrode conductor connects to a single or multiple rod, pipe, or plate electrode(s) or any combination thereof, and that conductor portion is the sole grounding electrode connection, the maximum size required is ____.

Sign and outline lighting outlets in commercial buildings are computed at a minimum of ____ volt-amperes.

The load calculation form provides ____.

Receptacle outlets are calculated at a minimum of ____ volt-amperes for each single (or multiple) receptacle on one yoke (or strap).

The feeder (or service) neutral load is the ____ of the load determined by Article 220.

In calculating general lighting load, each floor's area shall be calculated using the building's (or area's) ____.

Lighting in hospitals, hotels, and motels is considered ____.

The volt-ampere unit load for a bank is ____.

Conductors ____ AWG and larger can be connected in parallel (electrically joined at both ends to form a single conductor).

Feeder conductors and overcurrent protection shall be sized at 100% of noncontinuous loads plus ____% of continuous loads.

The demand factor for three pieces of equipment is 90%; for four pieces, ____%; and for five pieces, 70%, for more than five pieces of equipment is 65%.

The load calculation form results (overcurrent protection and conductors) represent ____ requirement.

A load where the maximum current is expected to continue for ____ or more is a continuous load.

Fractions of an ampere 0.5 and higher are ____, while fractions less than 0.5 are dropped.

General-purpose receptacles are ____.

Three-phase voltage is found by multiplying the voltage (single-phase) by ____.

To calculate multiple noncoincident loads used simultaneously, the ____ load(s) that will be used at one time is used in calculating the total feeder/service load.