Lost Neutral- What it is and Why it is so Dangerous?

A lost neutral occurs when the neutral wire of an electrical system becomes disconnected or damaged so that it can no longer carry current. The result of the lost neutral is that the two phases of the electrical system are now in series and being supplied by 240 volts.

What is a Thermocouple?

A thermocouple is a device that measures temperature by generating a small voltage that is proportional to the temperature of the substance or object being measured. The device is made by joining two different metals together at one end.