Yes, that is what all professional engineers do.
Most of the time it is a necessary because most of the circuits I have ever worked on have a supply that is not tied to the mains ground, or earth, as we say in most of the rest of the world.
Yes, that is what all professional engineers do.
Most of the time it is a necessary because most of the circuits I have ever worked on have a supply that is not tied to the mains ground, or earth, as we say in most of the rest of the world.