Watthour Meter Principles 1 - Study Guide

Watthour Meter Principles 1 covers the operating principles and physical construction of electromechanical watthour meters. Magnetic principles and their relationship to current flow are examined to show what makes the meter disk spin.

5-1/2" x 8-1/2" 34 pages  By Alexander Publications

Item Code: WP1-STU

$ 15.00