A was not correct either.

Surge protectors, and there are many levels of them price and protection wise, are to cut off voltage spikes from lighting strikes, a power outage from the untility company then the temporary surge in voltage when power resumes.

A: Current is the wrong answer.

This is one of hundreds of product categories I sold for 37 years.

The show got it wrong.

Next question?

LOL

What a dumb kid....