Blueprints III

Division ? of commercial or industrial specifications is the primary focus of the Electrical Worker.

16

When working with commercial prints, which of the following can be determined from reflected ceiling plans?

All of the above: Ceiling height Ceiling size Lighting fixture locations HVAC register locations

Industrial prints are more complicated than residential prints. Using the NJATC industrial print set, which of the following electrical drawings would not be found in residential sets?

Cable tray layout

On residential, commercial, and industrial prints, the function of a(n) ? is to give specific information relative to the mounting or installation of devices.

Detail

For both commercial and industrial print specifications, which specification division is the second most important section to the Electrical Worker after Division 16, Electrical?

Division 15- Mechanical

Which types of jobs would be defined as industrial? I. Manufacturing plants II. Sewer plants III. Refineries IV. Power plants

I. Manufacturing plants II. Sewer plants III. Refineries IV. Power plants

From the following list, select three items usually found on the riser diagram print in a set of commercial prints. I. Code references to installation II. Conduit sizes III. Isometric drawing of feeders and risers IV. Measurable lengths of feeder conduits V. Panel references VI. Wire sizes

II,V,VI

In commercial prints, besides the building orientation, what else may be found on the site plans that is important to the Electrical Worker?

Outside lighting

Which type of construction projects are most likely not defined as commercial construction projects?

Shipyards and airline terminals

A detailed written list of job requirements is called a(n) ? .

Specification