If requested to do so
No, weigh stations are for commercial cargo vehicles.
Interstate weigh stations require any large truck to stop at the stations when they are open and active. A dump truck qualifies as a large truck that would need to stop.
Some states may require it. Ports of Entry in New Mexico require rental vehicles to stop.
If they would be considered a CMV without the farm plates, yes.
To weigh in to make sure that they are not overloaded (because they causes more stress on the roads sometimes in towns at stop lights and stuff you can see the grooves in the tarmack were the trucks come through alot)
Some states do require it. Some states require all rental vehicles to stop at ports of entry (New Mexico is one).
In most states, no. However, some states may require commercial vehicles with a GVWR of as little as 8000 lbs. to stop at weigh stations.
You can look for charging stations that are available to you while traveling. Most charging stations are used for cars. Gives you easy access to stop and charge your car whenever you need it I am not sure there are any charging stations for cell phones, computers.
They stop at stations
Generally, no, although some states (New Mexico being one of them) requires all rental vehicles to stop and check in at any weigh station which serves as a port of entry, although they usually won't have to cross the scales.
they stop working
Does why not stop sell cool