Can You Name That Tune?

Upgrading a historic building's elevator system leads to a mysterious case of the humming conductors. - - As a power quality detective, you get to see it all from flickering lights to overheated transformers and tripped drives. But humming conductors was a first for me! I'm not talking about the low, faint hum you might hear at a transformer. In this historic building, you could hear a loud harmonic

Upgrading a historic building's elevator system leads to a mysterious case of the humming conductors.

Hide comments

Comments

  • Allowed HTML tags: <em> <strong> <blockquote> <br> <p>

Plain text

  • No HTML tags allowed.
  • Web page addresses and e-mail addresses turn into links automatically.
  • Lines and paragraphs break automatically.
Publish