MOTM

>As a former boss said, "Ground only exists in the basement of Bell Labs"
>which he liked to
>shorten to "Ground is in New Jersey!" anytime anybody in the lab said
>'Ground' out loud.
>In telcom, you say "Earth potential".

We call ground ground.  But the return from the negative battery
feed is called return, not ground.  Just like neutral is not called
ground in a home electrical system even though it is connected
to ground at the main breaker panel.  The returns from equipment
in a CO are connected to ground at the main battery power
distribution frame.  What really throws the new guys is that +
goes to ground and - goes to battery.  Boy have I seen some good
arc welding.  Good thing Craftsman has a lifetime warranty on
tools.

-Cary