The three pin plug is grounded (provided the receptacle is wired correctly).
If it has a tubular magazine, then the plug is probably inserted in there. When hunting, a shotgun is typically not permitted to be loaded with more than three rounds (including the one in the chamber), and the plug is required to ensure the shotgun is not loaded with more than that. It comes out easily enough.
yes we can plug more than one
Yes as long as you don't have more than 4 kids less than 200 kg altogether!
No more than three times
That depends on the shotgun and whether it as a "sporting plug" installed. A plug will limit the gun to three in the magazine. Without the plug, the gun may hold a few more. General, no more than five or so however magazne extensions can push that to eight or more.
No, the third pin is used for grounding purposes only.
No, three is more than two.
We need to know which drain plug you are looking for, there are more than one.
There are more than three -there are more than three just in the Stavanger region of Norway.
no
There are far more than three federal employment laws; in fact, there are more than three categories of federal employment laws.
It is safe. More than 70% of the atmosphere is nitrogen