No they are not the same and are not interchangable. The .308 is slightly smaller than the 7.92.
It's basically .308 in diameter, however that does not mean it is the same as what is called .308. .308 is 7.62x51mm and is much more powerful.
no
No
no ,7.62 has more impact in the shot you can shoot a .308 in a 7.62 ,but not 7.62 in a .308
56 * 308 the same-no.
.308 is identical in diameter to the 7.62x51 NATO cartridge (although the two are not exactly the same). .223 is identical in diameter to the 5.56x45 NATO (and M193) cartridge (though, again, they are not exactly the same). The .308 is larger.
No they are not. 7.62mm = .300
No
If you are talking about the 7.62x51 and the .308 Winchester then yes they can safely be interchanged
Yes
No.