Figure 18

A. Current Loops Cause Ground Problems

when a series of instruments are connected to ground separately (use of three-prong plugs).

B. Current loop problems can be eliminated when a series of instruments are connected to ground through one common source by the use of three to two plug adapters for all instruments expect for one.

A. Current loops cause ground problems when a series of instruments are connected to ground separately (use of three-prong plugs). B. Current loop problems can be eliminated when a series of instruments are connected to ground through one common source by the use of three to two plug adapters for all instruments expect for one.