From all indications, some recent equipment losses are due to transient voltage damage. How should you respond? Often, the “solution” is to drive ground rods everywhere. A motor failed, no problem; we ...

Great summertime weather means it’s time to follow through with the ground-rod projects we talked about in the March 30 issue. Since then, my mailbox has been filled with solutions to sinking a ...

Suppose a plant has a high rate of electronics failures, daily loss of at least one motor bearing, and complaints of tingling or shock when people touch water fountains or production equipment. These ...