INTRODUCTION


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INTRODUCTION
INTRODUCTION1. Introduction. In this division the miscellaneous equipment, materials, and devices which are employed for electrical installations are discussed. Certain items which are used for specific types of installations have not been included in this division; an explanation of these devices or materials will be found in Div. 8, “Outside Distribution,” or in Div. 9, “Interior Wiring.” Since there is so much material to cover for generators, motors, and transformers, a separate division (Div. 7) has been devoted to generators and motors and another (Div. 5) to transformers.The aim in the preparation of Div. 4 has been to present the different types of equipment, materials, and devices which are available, with sufficient explanation of their characteristics, i…
Citation
Terrell Croft; Frederic P. Hartwell; Wilford I. Summers: American Electricians' Handbook, Sixteenth Edition. INTRODUCTION, Chapter (McGraw-Hill Professional, 2013), AccessEngineering Export