To ground it. Otherwise, static electricity would build up, and the end result would be an explosion.
Fuel trucks have chains which drag on the road in order to ground the vehicle and discharge static electricity back to the road. Otherwise, the fuel tanker might spontaneously combust.
petrol tankers usually have a chain to touch the ground so that the charges do not accumulate on the surface and cause an explosion. the cause of accumulation is due to friction, friction occurs when the charges are been attracted to the surface.
it all depends but most likely your trucks just have to be "Broken In" (not Literally of course)
To keep them "grounded". like on farm equipment such as harvesters< they all have that to prevent energy that will start fires
No, a tub does not have to touch the ground. It can be installed on feet or a base that elevates it off the ground.
Plants that never touch the ground are called Aeriel root
Feet Touch the Ground was created on -19-06-04.
Yes, in tennis, the ball can touch the ground during play.
Most of them touch down on ground.
jump ropes should touch the ground. It is easier to jump.
It can never touch the ground if it does you have to burn it or we take your food!
A tornado that does not touch the ground is a funnel cloud.