Barauni Junction Train Coupling Explained At Barauni Junction, train coupling, the process of connecting train cars, involves a manual process where workers guide the link into the coupler pocket as the cars approach. This method, while efficient for some applications, carries inherent risks for workers. Here's a more detailed explanation of the Barauni Junction train coupling process: 1. Approaching Cars: Two train cars approach each other, with workers present to guide the coupling. 2. Knuckle